21 Major Moments You Definitely Missed From the Royal Wedding

Lady Kitty Spencer (right) showed up at the ceremony in a sensational green floral Dolce & Gabbana dress. She's previously worked for the fashion brand as a model.

The late-night host came with his wife Julia Carey and mingled with the likes of George and Amal Clooney, Serena Williams, and Oprah.

The center stone in Queen Mary's diamond bandeau actually swaps out for different brooches. The one she wore today dates back to 1893.

Delicate hand embroidery embellishes the 16-foot-long piece of silk tulle. Some of the blooms include hibiscus for the Solomon Islands, black orchids for Belize, and of course English roses.

The program released by Kensington Palace the night before wedding stated that Meghan's father Thomas Markle was walking her down the aisle. That was the original plan, but it changed earlier this week when he dropped out due to his health. Prince Charles stepped up instead.

"The spring blooms include Forget-Me-Nots which were Diana, Princess of Wales’ favourite flower," a statement from Kensington Palace read. "The couple specifically chose them to be included in Ms. Markle’s bouquet to honour the memory of the late Princess on this special day."

Doria looked overcome with emotion as her daughter married into the royal family, but she kept it together. She was assigned a spot near the Queen, after all.

Harry's ex-girlfriends Chelsy Davy (pictured at center) and Cressida Bonas attended the nuptials today. The Duke of Sussex reportedly remains good friends with both ladies.

Her Alexander McQueen dress also appeared at Princess Charlotte's christening in 2015 and at the Queen's birthday. The cream-like color had some viewers wondering if she committed a fashion faux pas, but it's actually a pale yellow, according to Kensington Palace.

The 3-year-old stuck her tongue out at the photographers and fans while riding in the car to the ceremony. If you remember her iconic wave from the birth of Prince Louis, then you know she loves a moment in the spotlight.

Both Prince Harry and Prince William wore the frockcoat uniform of the Blues and Royals, and their little attendants looked adorable in similar ensembles, including Prince George.

According to June McLeod, color consultant and author of Color Psychology Today, the monarch's choice of color signals her approval of the match.

“Green is the color of growth and rebirth. A person who wears green is the regulator and open-hearted," she told GoodHousekeeping.com. "Green is a highly significant color worn as a sign of respect and intention for the future.”