Pippa Middleton is married! Her gorgeous Giles Deacon dress, and every other stunning fashion moment

Pippa Middleton and James Matthews are married! The Duchess of Cambridge's younger sister and her hedge fund manager husband tied the knot on Saturday, May 20th, at St Mark's Church in Bucklebury, and it was a gorgeous affair.

Pippa looked positively resplendent in a bespoke Giles Deacon wedding gown, as confirmed by Kensington Palace. The bride's elegant dress was covered in lace with a high neckline and chic open back, cap sleeves and a full skirt. The silhouette is a bit reminiscent of her sister's gown, but is also entirely unique to Pippa's style (showing off her incredible toned arms!). It's utterly classic and will easily go down in history as a dress for the ages, just like her sister.

26 PHOTOS
All of the stunning fashion moments at Pippa Middleton's wedding
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All of the stunning fashion moments at Pippa Middleton's wedding

The bride, Pippa Middleton and groom, James Matthews smile after their wedding at St Mark's Church in Englefield. Pippa is wearing Giles Deacon.

Photo: REUTERS/Kirsty Wigglesworth/Pool

Pippa Middleton arrives for her wedding to James Matthews, wearing a gorgeous lace Giles Deacon gown.

Photo: Kirsty Wigglesworth - Pool/Getty Images

The Duchess of Cambridge arranges the train of her sister Pippa as she arrives with her father Michael Middleton for her wedding.

Photo: Kirsty Wigglesworth - Pool/Getty Images

The Duchess stands with her daughter Princess Charlotte, a bridesmaid, following Pippa's wedding. 

Photo: JUSTIN TALLIS/AFP/Getty Images

Duchess Kate wore a blush Alexander McQueen dress to the ceremony portion of Pippa's wedding.

Photo: JUSTIN TALLIS/AFP/Getty Images

Kate, in McQueen, walks the bridesmaids and page boys into the ceremony.

Photo: Justin Tallis - WPA Pool

Prince George, a pageboy, leads the group as they exit Pippa Middleton's wedding in his adorable gilded outfit. 

Photo: JUSTIN TALLIS/AFP/Getty Images

Prince George and Princess Charlotte are oh-so-adorable at their aunt's wedding.

Photo: Samir Hussein/WireImage

Pippa Middleton kisses her new husband James Matthews, following their wedding ceremony at St Mark's Church in Englefield.

Photo: KIRSTY WIGGLESWORTH/AFP/Getty Images

Pippa Middleton arrives with her father Michael Middleton for her wedding.

Photo: Kirsty Wigglesworth - Pool/Getty Images

Carole Middleton, Pippa's mother and James Middleton, Pippa's brother attend the wedding at St Mark's Church.

Photo by Justin Tallis - WPA Pool

Carole Middleton, in a pretty pale pink coat dress, and James Middleton arrive at the church.

Photo by Justin Tallis - WPA Pool

Prince Harry and Prince William, Duke of Cambridge attend the wedding of Pippa Middleton and James Matthews.

Photo by Justin Tallis - WPA Pool

The Duchess of Cambridge and Prince George of Cambridge attend the wedding Of Pippa Middleton and James Matthews.

Photo by Samir Hussein/WireImage

Princess Eugenie of York attends the wedding of Pippa Middleton and James Matthews.

Photo by Justin Tallis - WPA Pool

Princess Eugenie attends the wedding of Pippa Middleton and James Matthews at St Mark's Church.

Photo by Samir Hussein/WireImage

Catherine, Duchess of Cambridge adjusts the dress of Pippa Middleton as she enters the church.

Photo by Samir Hussein/WireImage

Swiss tennis player Roger Federer and his wife Mirka arrive at St Mark's Church.

Photo: Kirsty Wigglesworth - Pool/Getty Images

Donna Air attends the wedding of Pippa Middleton and James Matthews.

Photo by Justin Tallis - WPA Pool

Donna Air attends the wedding of Pippa Middleton and James Matthews.

Photo by Samir Hussein/Samir Hussein/WireImage

Guests seen arriving at St Mark's Church for the Wedding of Pippa Middleton and James Matthews on May 20, 2017 in Englefield, England.

Photo by Neil P. Mockford/GC Images

Guests seen arriving at St Mark's Church for the Wedding of Pippa Middleton and James Matthews on May 20, 2017 in Englefield, England.

Photo by Neil P. Mockford/GC Images

Gary Goldsmith, uncle of the bride attends the wedding of Pippa Middleton and James Matthews.

Photo: Justin Tallis - WPA Pool

Spencer Matthews brother of James Matthews attends the wedding at St Mark's Church.

Photo by Samir Hussein/WireImage

Guests seen arriving at St Mark's Church for the Wedding of Pippa Middleton and James Matthews on May 20, 2017 in Englefield, England.

Photo by Samir Hussein/WireImage

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She and James tied the knot in front of their closest friends and family -- including the Duke and Duchess of Cambridge (wearing champagne Alexander McQueen) and Prince Harry -- with sweet Princess Charlotte as bridesmaid and cheeky Prince George as a page boy.

Needless to say the two little ones almost stole the show.

It's being hailed as the wedding of the year, and we already can't stop looking through the photos. Click through above to see every gorgeous fashion moment, and see more photos below!

56 PHOTOS
Pippa Middleton's wedding day
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Pippa Middleton's wedding day
ENGLEFIELD GREEN, ENGLAND - MAY 20: Pippa Middleton arrives for her wedding to James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Justin Tallis - WPA Pool)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Bride Pippa Middleton and her new husband James Matthews seen leaving St Mark's Church after their Wedding Ceremony on May 20, 2017 in Englefield, England. (Photo by Neil Mockford/GC Images)
Britain's Catherine, Duchess of Cambridge, (back row R) watches as her sister Pippa Middleton (C) walks with her new husband James Matthews (L), following their wedding at St Mark's Church in Englefield, west of London, on May 20, 2017. After turning heads at her sister Kate's wedding to Prince William, Pippa Middleton graduated from bridesmaid to bride on Saturday at a star-studded wedding in an English country church. The 33-year-old married financier James Matthews, 41, at a ceremony attended by the royal couple and tennis star Roger Federer, wearing a couture dress by British designer Giles Deacon. / AFP PHOTO / POOL / Justin TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Catherine, Duchess of Cambridge and Princess Charlotte of Cambridge, bridesmaid leave the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
ENGLEFIELD, ENGLAND - MAY 20: Catherine, Duchess of Cambridge, right, walks with the flower boys and girls after the wedding of Pippa Middleton and James Matthews at St Mark's Churchon May 20, 2017 in in Englefield, England. Middleton, the sister of Catherine, Duchess of Cambridge married hedge fund manager James Matthews in a ceremony Saturday where her niece and nephew Prince George and Princess Charlotte was in the wedding party, along with sister Kate and princes Harry and William. (AP Photo/Kirsty Wigglesworth, Pool)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Pippa Middleton (R) is escorted by her father Michael Middleton as she arrives for her wedding to James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Justin Tallis - WPA Pool)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Pippa Middleton (R) is escorted by her father Michael Middleton as she arrives for her wedding to James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Justin Tallis - WPA Pool)
Pippa Middleton (centre R) kisses her new husband James Matthews, following their wedding ceremony at St Mark's Church in Englefield, west of London, on May 20, 2017, as the bridesmaids, including Britain's princess Charlotte (L) and pageboys, including Britain's prince George (2R), walk ahead. After turning heads at her sister Kate's wedding to Prince William, Pippa Middleton graduated from bridesmaid to bride on Saturday at a star-studded wedding in an English country church. The 33-year-old married financier James Matthews, 41, at a ceremony attended by the royal couple and tennis star Roger Federer, wearing a couture dress by British designer Giles Deacon. / AFP PHOTO / POOL / Justin TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Pippa Middleton (R) is escorted by her father Michael Middleton as she arrives for her wedding to James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Justin Tallis - WPA Pool)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Pippa Middleton (R) is escorted by her father Michael Middleton as she arrives for her wedding to James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Justin Tallis - WPA Pool)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Pippa Matthews and James Matthews exit the church after their wedding ceremony at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
ENGLEFIELD, ENGLAND - MAY 20: Pippa Middleton arrives for her wedding to James Matthews at St Mark's Church on May 20, 2017 in Englefield, England. Middleton, the sister of Catherine, Duchess of Cambridge is to marry hedge fund manager James Matthews in a ceremony Saturday where her niece and nephew Prince George and Princess Charlotte are in the wedding party, along with sister Kate and princes Harry and William. (Photo by Kirsty Wigglesworth - Pool/Getty Images)
ENGLEFIELD, ENGLAND - MAY 20: Donna Air, left, arrives at St Mark's Church ahead of the wedding of Pippa Middleton and James Matthews on May 20, 2017 in Englefield, England. Middleton, the sister of Catherine, Duchess of Cambridge is to marry hedge fund manager James Matthews in a ceremony Saturday where her niece and nephew Prince George and Princess Charlotte are in the wedding party, along with sister Kate and princes Harry and William. (Photo by Kirsty Wigglesworth - Pool/Getty Images)
Spencer Matthews, center, stands at the entrance of St Mark's Church in for the wedding of Pippa Middleton and his brother James Matthews on May 20, 2017 in Englefield, England. Middleton, the sister of Catherine, Duchess of Cambridge is to marry hedge fund manager James Matthews in a ceremony Saturday where her niece and nephew Prince George and Princess Charlotte are in the wedding party, along with sister Kate and princes Harry and William. (Photo by Kirsty Wigglesworth - Pool/Getty Images)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Britain's Prince Harry (R) and Britain's Prince William, Duke of Cambridge attend the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Justin Tallis - WPA Pool)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Prince George of Cambridge leaves after the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
Pippa Middleton (R) poses for a photograph with her new husband James Matthews, following their wedding ceremony at St Mark's Church in Englefield, west of London, on May 20, 2017. After turning heads at her sister Kate's wedding to Prince William, Pippa Middleton graduated from bridesmaid to bride on Saturday at a star-studded wedding in an English country church. The 33-year-old married financier James Matthews, 41, at a ceremony attended by the royal couple and tennis star Roger Federer, wearing a couture dress by British designer Giles Deacon. / AFP PHOTO / POOL AND AFP PHOTO / Justin TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Swiss tennis player Roger Federer (L) and his wife Mirka attend the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Justin Tallis - WPA Pool)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Gary Goldsmith (L), uncle of the bride attends the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Justin Tallis - WPA Pool)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Swiss tennis player Roger Federer (L) and his wife Mirka attend the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Justin Tallis - WPA Pool)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Donna Air (L) attends the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Justin Tallis - WPA Pool)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Guests seen arriving at St Mark's Church for the Wedding of Pippa Middleton and James Matthews on May 20, 2017 in Englefield, England. (Photo by Neil P. Mockford/GC Images)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Guests seen arriving at St Mark's Church for the Wedding of Pippa Middleton and James Matthews on May 20, 2017 in Englefield, England. (Photo by Neil P. Mockford/GC Images)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Catherine, Duchess of Cambridge and Princess Charlotte of Cambridge, bridesmaid leave the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Bride Pippa Middleton and her father Michael Middleton seen arriving at St Mark's Church for her Wedding to James Matthews on May 20, 2017 in Englefield, England. (Photo by Neil P. Mockford/GC Images)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Pippa Middleton and Michael Middleton seen arriving at St Mark's Church for the Wedding of Pippa Middleton and James Matthews on May 20, 2017 in Englefield, England. (Photo by Neil P. Mockford/GC Images)
Britain's Prince George waves as he leaves in a car after attending the wedding of his aunt, Pippa Middleton, to James Matthews at St Mark's Church in Englefield, west of London, on May 20, 2017. After turning heads at her sister Kate's wedding to Prince William, Pippa Middleton graduated from bridesmaid to bride on Saturday at a star-studded wedding in an English country church. The 33-year-old married financier James Matthews, 41, at a ceremony attended by the royal couple and tennis star Roger Federer, wearing a couture dress by British designer Giles Deacon. / AFP PHOTO / POOL / Justin TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Bride Pippa Middleton and her father Michael Middleton seen arriving at St Mark's Church for her Wedding to James Matthews on May 20, 2017 in Englefield, England. (Photo by Neil P. Mockford/GC Images)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Catherine, Duchess of Cambridge arrives with her children Prince George of Cambridge, Pageboy and Princess Charlotte of Cambridge, bridesmaid, along with other Pageboys Casimir Tatos, Edward Sebire, William Ward and other bridesmaids Countess Philippa Hoyos, Lily French and Avia Horner at the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Pippa Middleton and her father Michael Middleton arrive at the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Pippa Middleton and her father Michael Middleton arrive at the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Catherine, Duchess of Cambridge waits for the bride with her children Prince George of Cambridge, page boy and Princess Charlotte of Cambridge, bridesmaid at the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Princess Charlotte of Cambridge, bridesmaid and Catherine, Duchess of Cambridge arrive for the wedding Of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
Michael Middleton (L), walks with his daughter Pippa Middleton, as they arrive for her wedding to James Matthews at St Mark's Church in Englefield, west of London, on May 20, 2017. Pippa Middleton hit the headlines with a figure-hugging outfit at her sister Kate's wedding to Prince William but now the world-famous bridesmaid is becoming a bride herself. Once again, all eyes will be on her dress as the 33-year-old marries financier James Matthews on Saturday at a lavish society wedding where William and Kate's children will play starring roles. / AFP PHOTO / POOL / Justin TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Catherine, Duchess of Cambridge leads the page boys and flower girls as they arrive for the wedding Of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
Britain's Catherine, Duchess of Cambridge (L) stands with her daughter Britain's princess Charlotte, and the other bridesmaids and pageboys, as they await Pippa Middleton to arrive for her wedding to James Matthews at St Mark's Church in Englefield, west of London, on May 20, 2017. Pippa Middleton hit the headlines with a figure-hugging outfit at her sister Kate's wedding to Prince William but now the world-famous bridesmaid is becoming a bride herself. Once again, all eyes will be on her dress as the 33-year-old marries financier James Matthews on Saturday at a lavish society wedding where William and Kate's children will play starring roles. / AFP PHOTO / POOL AND AFP PHOTO / Justin TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Princess Charlotte of Cambridge, bridesmaid attends the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
Nanny to Prince George and Princess Charlotte of Cambridge, Maria Borrallo, walks to the church ahead of the wedding of Pippa Middleton and James Matthews at St Mark's Church in Englefield, west of London, on May 20, 2017. Pippa Middleton hit the headlines with a figure-hugging outfit at her sister Kate's wedding to Prince William but now the world-famous bridesmaid is becoming a bride herself. Once again, all eyes will be on her dress as the 33-year-old marries financier James Matthews on Saturday at a lavish society wedding where William and Kate's children will play starring roles. / AFP PHOTO / POOL / Justin TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)
Britain's prince George (L), a pageboy, Britain's princess Charlotte, a bridesmaid, stand with their nanny Maria Borrallo, as they attend the wedding of their aunt Pippa Middleton to James Matthews at St Mark's Church in Englefield, west of London, on May 20, 2017. Pippa Middleton hit the headlines with a figure-hugging outfit at her sister Kate's wedding to Prince William but now the world-famous bridesmaid is becoming a bride herself. Once again, all eyes will be on her dress as the 33-year-old marries financier James Matthews on Saturday at a lavish society wedding where William and Kate's children will play starring roles. / AFP PHOTO / POOL AND AFP PHOTO / Justin TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)
ENGLEFIELD GREEN, ENGLAND - MAY 20: James Middleton greets Donna Air as she attends the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Spencer Matthews (C) brother of James Matthews attends the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Spencer Matthews brother of James Matthews, greets Donna Air as she attends the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Spencer Matthews brother of James Matthews (L) as Donna Air is welcomed to the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Princess Beatrice (L) attends the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Prince William, Duke of Cambridge and Prince Harry (R) attend the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Prince William, Duke of Cambridge and Prince Harry (R) attend the wedding of Pippa Middleton and James Matthews at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
Pippa Middleton, (R) arrives with her father Michael Middleton, in a 1951 Jaguar Mk V car, for her wedding to James Matthews at St Mark's Church in Englefield, west of London, on May 20, 2017. Pippa Middleton hit the headlines with a figure-hugging outfit at her sister Kate's wedding to Prince William but now the world-famous bridesmaid is becoming a bride herself. Once again, all eyes will be on her dress as the 33-year-old marries financier James Matthews on Saturday at a lavish society wedding where William and Kate's children will play starring roles. / AFP PHOTO / POOL / Justin TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)
Gary Goldsmith and daughter Tallulah arrive ahead of the wedding of Pippa Middleton to her millionaire groom James Matthews, dubbed the society wedding of the year at, St Mark's church in Englefield, Berkshire.
Pippa Middleton and James Matthews wave as they drive a Jaguar E-Type after their wedding, dubbed the society wedding of the year, at St Mark's church in Englefield, Berkshire.
Pippa Middleton and James Matthews wave as they drive a Jaguar E-Type after their wedding, dubbed the society wedding of the year, at St Mark's church in Englefield, Berkshire.
Pippa Middleton and her husband James Matthews leave St Mark's church in Englefield, Berkshire, following their wedding.
Pippa Middleton and her husband James Matthews leave St Mark's church in Englefield, Berkshire, following their wedding.
Prince George and Princess Charlotte at the wedding of the Duchess of Cambridge's sister Pippa Middleton to her millionaire groom James Matthews, dubbed the society wedding of the year at, St Mark's church in Englefield, Berkshire.
Guests arrive ahead of the wedding of the Duchess of Cambridge's sister Pippa Middleton to her millionaire groom James Matthews, dubbed the society wedding of the year at, St Mark's church in Englefield, Berkshire.
Guests arrive ahead of the wedding of the Duchess of Cambridge's sister Pippa Middleton to her millionaire groom James Matthews, dubbed the society wedding of the year at, St Mark's church in Englefield, Berkshire.
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