Duchess Kate is elegant in Catherine Walker for St. Patrick's Day parade

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No Guinness for Kate on St. Patrick's Day

The Duke and Duchess of Cambridge kept up with tradition today, attending the St. Patrick's Day parade in Aldershot, England. As they've done for the last few years, Their Royal Highnesses visit the scouts at Mons Barracks, William attending as Colonel of the Regiment and the Duchess to present the traditional sprigs of shamrocks to the officers and guardsmen (and one very cute canine mascot!).

Duchess Kate looked lovely in head-to-toe brown, wearing a coat by Catherine Walker, Lock & Co hat and brown suede Emmy heels (these look like the Valerie style, in Chocolate). In past years, our favorite royal has worn all green to celebrate St. Patrick's Day, but kept her look festive this year with a bright sprig of shamrocks and a gold Cartier shamrock brooch that formerly belonged to the Queen Mother.

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Kate St. Patrick's Day 2015
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Duchess Kate is elegant in Catherine Walker for St. Patrick's Day parade
Catherine, Duchess of Cambridge attends the St Patrick's Day Parade at Mons Barracks on March 17, 2015 in Aldershot, England. 
The Duchess of Cambridge meets cadets during the St Patrick's Day Parade on March 17, 2015.
Kate receives a bouquet from children next to Prince William, Duke of Cambridge, during a parade while visiting the Irish Guards.
Kate smiles at William during the St Patrick's Day Parade.
She kept a pop of green in her look with a sprig of shamrocks and wore a gold shamrock brooch that formerly belonged to the Queen Mother.
The Duchess wore head-to-toe brown, in a Catherine Walker coat, hat by Lock & Co and Emmy suede heels. 
Kate looked elegant and put-together as always, continuing her streak of monochromatic looks of late.
Duchess Kate looks at her shamrock as Prince William attaches a shamrock to his hat.
The Duchess of Cambridge smiles as she meets cadets during the St Patrick's Day Parade.
The 8-month pregnant Kate looked positively lovely.
Duchess Kate prepares a sprig of shamrock to attach to Irish Wolfhound Donal, the regimental mascot, while visiting the Irish Guards.
William and Kate pose for a photograph with officers while visiting the Irish Guards during a St Patrick's Day parade.
Prince William attends the St Patrick's Day Parade in Aldershot, England. 
William enjoys a pint of Guinness while Kate has a glass of water at the St Patrick's Day Parade today.
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The Duke and Duchess are readily preparing for Royal Baby number two, expecting the newest Prince or Princess at some point this April. We're sure it will come down to how Kate is feeling, but we don't expect to see her too much over the next couple weeks! Kate has one more engagement on the books tomorrow, where she'll visit a Children's Center in London.

Click through above to see more photos of the Duke and Duchess at the St. Patrick's Day parade today, and check out Kate's second pregnancy style below!

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Kate Middleton's pregnancy style
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Duchess Kate is elegant in Catherine Walker for St. Patrick's Day parade
Kate, the Duchess of Cambridge, left and Britain's Prince William, arrive at the XLP Mobile recording studio, Friday, March 27, 2015, in London, England. The Duchess is pregnant and is due to give birth to her second child in April. (AP Photo/Chris Jackson, Pool)
Kate, the Duchess of Cambridge arrives at the XLP Mobile recording studio, Friday, March 27, 2015, in London, England. The Duchess is pregnant and is due to give birth to her second child in April. (AP Photo/Chris Jackson, Pool)
Photo by: KGC-222/STAR MAX/IPx 3/18/15 Catherine The Duchess of Cambridge visits the Brookhill Childrens Centre in Woolwich. (London, England, UK)
Photo by: KGC-03/STAR MAX/IPx 3/17/15 Prince William The Duke of Cambridge and Catherine The Duchess of Cambridge visit the 1st Battalion Irish Guards and attend the St. Patrick's Day Parade at Mons Barracks. (Aldershot, Hampshire, England, UK)
Photo by: KGC-178/STAR MAX/IPx 3/13/15 Prince William The Duke of Cambridge and Catherine The Duchess of Cambridge at St. Paul's Cathedral to attend the Service To Mark The End Of Combat Operations In Afghanistan. (London, England, UK)
Photo by: KGC-375/STAR MAX/IPx 3/11/15 Catherine The Duchess of Cambridge visits Resort Studios where she viewed exhibitions and met with artists in residence to discuss their work with local communities. (Margate, Kent, England, UK)
Catherine, Duchess of Cambridge visits the set of Downton Abbey at Ealing Studios in London.
Catherine, Duchess of Cambridge meets four year old Zac Barker, who plays Lady Mary's son George, as she visits the set of Downton Abbey at Ealing Studios in London.
Catherine, Duchess of Cambridge visits the set of Downton Abbey at Ealing Studios in London.
Britain's Kate Duchess of Cambridge, left, chats to Nic Collins, right, in hair and make up, as cast member Phyllis Logan, is made-up during an official visit to the set of the TV series Downton Abbey at Ealing Studios in London Thursday March 12, 2015 . (AP Photo/Chris Jackson, Pool)
Britain's Kate Duchess of Cambridge, smiles during an official visit to the set of the TV series Downton Abbey at Ealing Studios in London Thursday March 12, 2015 . (AP Photo/Chris Jackson, Pool)
Britain's Kate Duchess of Cambridge, right, laughs as she chats to Nic Collins, top left, in hair and make up, as cast member Phyllis Logan, near left, is made-up during an official visit to the set of the TV series Downton Abbey at Ealing Studios in London Thursday March 12, 2015 . (AP Photo/Chris Jackson, Pool)
The Duchess of Cambridge at the construction site of the new Ben Ainslie Racing headquarters and Visitor Centre in Portsmouth, Hampshire.
The Duchess of Cambridge smiles during a visit to Emma Bridgewater factory in Stoke-on-Trent, Staffordshire, to see production of a mug the company has launched in support of East Anglia's Children's Hospices.
Duchess of Cambridge, patron of the 1851 Trust during a visit to Portsmouth to see the progress of building work on the new home of Ben Ainslie Racing as part of a British America's Cup entry with Ben Ainslie at the Spinnaker Tower in Portsmouth.
The Duchess of Cambridge channeled her inner New Yorker on Dec. 8 when she stepped out in a black trench coat with white detailing along the cuffs, collar, and back for a day at the Northside Center for Child Development in Harlem, New York.  (Photo by Carl Court/Getty Images)

Dinner date! Prince William escorted his ladylove to dinner at a private residence in Gramercy Park in New York. Kate donned a classic lace black cocktail dress for the occasion on Dec. 7. (Photo by James Devaney/GC Images)

Talk about a stylish entrance! Kate and Will didn't let the winter chill in New York get them down on Dec. 7. The duo was beaming as they arrived at The Carlyle Hotel in New York City to kick off their three-day U.S. visit. Kate looked stunning in a plum coat with black detailing, which showed off her pregnancy curves. (Photo by Samir Hussein/Pool/WireImage)

She's a lady in red! Catherine, Duchess of Cambridge visited an EACH (East Anglia Children's Hospice) Appeal Launch Event in Norwich, England, and looked ravishing in a red frock and black pumps. (Photo by Danny Martindale/WireImage)
LONDON, UNITED KINGDOM - NOVEMBER 19: Catherine, Duchess of Cambridge meets a finalist in the child champion award, Georgia Alvey, from Cotsford Junior school in County Durham at the Place2be Wellbeing in Schools Awards Reception at Kensington Palace on November 19, 2014 in London, England. (Photo by Paul Hackett/WPA Pool/Getty Images)
Britain's Catherine, Duchess of Cambridge, attends the Place2be Wellbeing in Schools Award at Kensington Palace in central London, on November 19, 2014. AFP PHOTO / PAUL HACKETT/POOL (Photo credit should read PAUL HACKETT/AFP/Getty Images)
LONDON, UNITED KINGDOM - NOVEMBER 13: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge attends the Royal Variety Performance at the London Palladium on November 13, 2014 in London, England. (Photo by Max Mumby/Indigo/Getty Images)
LONDON, ENGLAND - NOVEMBER 13: Catherine, Duchess of Cambridge attends Royal Variety Show at London Palladium on November 13, 2014 in London, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
LONDON, ENGLAND - NOVEMBER 12: Catherine, Duchess of Cambridge, Patron of SportsAid meets wheelchair athlete Sheikh Sheikh at a SportsAid workshop at the GSK Human Performance Laboratory on November 12, 2014 in West London, England. (Photo by David Parker - WPA Pool/Getty Images)
LONDON, UNITED KINGDOM - NOVEMBER 09: Catherine, Duchess of Cambridge attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 9, 2014 in London, United Kingdom. (Photo by Mark Cuthbert/UK Press via Getty Images)
PEMBROKE, UNITED KINGDOM - NOVEMBER 08: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge visit Pembroke Refinery on November 8, 2014 in Pembroke, Wales. (Photo by Max Mumby/Indigo/Getty Images)
There's a real-life royal heading to Downton Abbey: Catherine, the Duchess of Cambridge!The palace announced in a statement Thursday taht on March 12, Kate Middleton will visit Ealing Studios "to celebrate the success of the award-winning production.
LONDON, ENGLAND - OCTOBER 23: Catherine, Duchess of Cambridge attends the Action on Addiction autumn Gala evening at L'Anima on October 23, 2014 in London, England. (Photo by Samir Hussein/WireImage)
Britain's Catherine, Duchess of Cambridge, Patron of The Natural History Museum leaves the Wildlife Photographer of The Year 2014 Awards Ceremony at The Natural History Museum in London on October 21, 2014. AFP PHOTO/POOL/ARTHUR EDWARDS (Photo credit should read ARTHUR EDWARDS/AFP/Getty Images)
LONDON, UNITED KINGDOM - OCTOBER 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the ceremonial welcome for Singapore's President Tony Tan Keng Yam at the start of a state visit at Horse Guards Parade on October 21, 2014 in London, England. The President is at the beginning of his four day stay during which he will hold a bilateral meeting with Prime Minister David Cameron (Photo by Max Mumby/Indigo/Getty Images)
Britain's Catherine, Duchess of Cambridge, (C) meets finalists in the child champion award Georgia Alvey (R) from Cotsford Junior school, County Durham and Rienne Main (L) from Middleton Primary School in Leeds at the Place2be Wellbeing in Schools Award at Kensington Palace in central London, on November 19, 2014. AFP PHOTO / PAUL HACKETT/POOL (Photo credit should read PAUL HACKETT/AFP/Getty Images)
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