Above: Prince William and Duchess of Cambridge Kate Middleton with their son Prince George at the Royal Christening. Image courtesy of Getty.This morning at Prince George's Royal Christening, Kate Middleton once again proved her fashion credentials—and her innate sense of dressing for the occasion. We love Kate's cream Alexander McQueen dress with the sculptural ruffle, and the chic simplicity of her fascinator. It's a classic, elegant look—perfect for the 45-minute Royal Christening ceremony. We still love the idea of Kate busting out of her style comfort zone, but this wasn't the time to test-drive something fashion-forward. But when it IS—we'd love to see her try Fall 2013's Pucci thigh-high mini-dress. Anyone who can spike a volleyball while remaining polished—not to mention, have a baby while regaining those abs—can pull it off with style. Check out the rest of our Royal Christening fashion wish-list, plus our round-up of Kate's all-time best fashion and beauty looks.