Royal wedding: Inside Meghan Markle and Prince Harry's star-studded evening reception

Details are still rolling in about Meghan Markle and Prince Harry's exclusive evening wedding reception on Saturday night!

The Duke and Duchess of Sussex wed earlier in the day, and their royal wedding was followed by a luncheon hosted by the Queen that all 600 of their wedding guests were invited to. After a break of several hours, though, Prince Charles hosted a second reception that only about 200 guests received invitations to.

Harry and Meghan memorably sped off to the evening reception in a baby blue 1968 Jaguar E-Type Concept Zero, which retails for around $471,000. The Sun reports that the car, which runs on battery power after a recent conversion, was rented especially for the occasion.

SEE ALSO: People are convinced Prince Harry said 'I'm sh---ing it' to Meghan Markle at the altar

For the more festive party held inside Windsor Castle at Frogmore House, Meghan slinked into her second wedding dress of the day -- a sexier halter-style Stella McCartney look -- while Harry opted for a classic tuxedo.

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Meghan Markle's second wedding dress: Photos!
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Meghan Markle's second wedding dress: Photos!
WINDSOR, UNITED KINGDOM - MAY 19: Duchess of Sussex and Prince Harry, Duke of Sussex wave as they leave Windsor Castle after their wedding to attend an evening reception at Frogmore House, hosted by the Prince of Wales on May 19, 2018 in Windsor, England. (Photo by Steve Parsons - WPA Pool/Getty Images)
Britain's Prince Harry, Duke of Sussex, (R) and Meghan Markle, Duchess of Sussex, (L) leave Windsor Castle in Windsor on May 19, 2018 after their wedding to attend an evening reception at Frogmore House. (Photo by Steve Parsons / POOL / AFP) (Photo credit should read STEVE PARSONS/AFP/Getty Images)
The newly married Britain's Prince Harry, Duke of Sussex, (R) and Meghan Markle, Duchess of Sussex, (L) leave Windsor Castle in Windsor on May 19, 2018 after their wedding to attend an evening reception at Frogmore House. (Photo by Steve Parsons / POOL / AFP) (Photo credit should read STEVE PARSONS/AFP/Getty Images)
The newly married Britain's Prince Harry, Duke of Sussex, (R) and Meghan Markle, Duchess of Sussex, (L) leave Windsor Castle in Windsor on May 19, 2018 after their wedding to attend an evening reception at Frogmore House. (Photo by Steve Parsons / POOL / AFP) (Photo credit should read STEVE PARSONS/AFP/Getty Images)
WINDSOR, UNITED KINGDOM - MAY 19: Prince Harry, Duke of Sussex helps his new bride the Duchess of Sussex into the car as they leave Windsor Castle after their wedding to attend an evening reception at Frogmore House, hosted by the Prince of Wales on May 19, 2018 in Windsor, England. (Photo by Steve Parsons - WPA Pool/Getty Images)
Britain's Prince Harry, Duke of Sussex, and Meghan Markle, Duchess of Sussex, leave Windsor Castle in Windsor on May 19, 2018 in an E-Type Jaguar after their wedding to attend an evening reception at Frogmore House. (Photo by Steve Parsons / POOL / AFP) (Photo credit should read STEVE PARSONS/AFP/Getty Images)
Britain's Prince Harry, Duke of Sussex, and Meghan Markle, Duchess of Sussex, leave Windsor Castle in Windsor on May 19, 2018 in an E-Type Jaguar after their wedding to attend an evening reception at Frogmore House. (Photo by Steve Parsons / POOL / AFP) (Photo credit should read STEVE PARSONS/AFP/Getty Images)
Britain's Prince Harry, Duke of Sussex, (R) and Meghan Markle, Duchess of Sussex, (L) leave Windsor Castle in Windsor on May 19, 2018 in an E-Type Jaguar after their wedding to attend an evening reception at Frogmore House. (Photo by Steve Parsons / POOL / AFP) (Photo credit should read STEVE PARSONS/AFP/Getty Images)
WINDSOR, ENGLAND - MAY 19: Prince Harrry, Duke of Sussex and Meghan, Duchess of Sussex depart Windsor Castle following their wedding on May 19, 2018 in Windsor, England. Prince Henry Charles Albert David of Wales marries Ms. Meghan Markle in a service at St George's Chapel inside the grounds of Windsor Castle. Among the guests were 2200 members of the public, the royal family and Ms. Markle's Mother Doria Ragland. (Photo by Samir Hussein/WireImage)
Britain's Prince Harry, Duke of Sussex, (L) opens the passenger door of an E-Type Jaguar car for his wife Meghan Markle, Duchess of Sussex, (R) as they leave Windsor Castle in Windsor on May 19, 2018 after their wedding to attend an evening reception at Frogmore House. (Photo by Steve Parsons / POOL / AFP) (Photo credit should read STEVE PARSONS/AFP/Getty Images)
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During the party, which kicked off around 7 p.m, sources told E! News that Prince William and Prince Charles both gave speeches.

"My brother is clearly in love," William reportedly said with a laugh. "Being in love is like a little boy wetting himself. You don't know you are doing it, everyone else knows and you get a warm feeling."

"With all this talk of love, everyone is emotional," he added. "Even the cake is crying!"

ET reports that the speech "left the crowd in stitches."

"William had warned Harry before the wedding that it was payback time," a source told the outlet.

Charles joked that "the budget is out of the window on this one," when talking about the lavish evening party that he hosted for his son.

SEE ALSO: This is why there was an empty seat at the royal wedding

E! News also confirmed pre-wedding reports about the couple's unexpected choice for their first dance song: Meghan and Harry did indeed go with Whitney Houston's iconic '80s smash, "I Wanna Dance With Somebody," which proves that they really wanted to give themselves -- and their guests! -- a chance to let their hair down after a long day.

On the menu were "posh burgers," "candyfloss" for dessert and a cocktail playfully called "When Harry Met Meghan," in reference to iconic romantic comedy "When Harry Met Sally."

In addition to members of the royal family like Princesses Beatrice and Eugenie, notable guests like Serena Williams, Priyanka Chopra, Idris Elba and Tom Hardy were also there, as was Meghan's wedding dress designer Clare Waight Keller. We shouldn't expect many photos from inside the party, though, as guests were forced to surrender their phones at the door -- the same policy Kate and Will had at their 2011 wedding reception.

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Celebrity guests at the royal wedding reception
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Celebrity guests at the royal wedding reception
And this is how you #royalwedding! #PriyankaChopra was a glittering goddess in Dior on way to the evening portion of #PrinceHarry and #MeghanMarkle’s special day 📷: Stylist @mimicuttrell
The most beautiful day to celebrate two of the most beautiful people I know. 🌞💖🇬🇧
Magical weekend with a handsome fella
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That being said, Williams and Chopra, who have both known Meghan for years, showed off their looks on social media before heading to the reception.

At around 11 p.m. the night was capped off with a stunning fireworks display before the party ultimately wrapped up around midnight.

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