The Royals

Kate Middleton's Royal Wedding Dress: 25 Fantasy Picks

Kate Middleton's wedding dress is a closely guarded secret – but we picked 25 royally fabulous gowns she could wear on the big day

MATTHEW WILLIAMSON

One way for Kate to prove she's not your typical bride? Stop the show in a super-modern one-shoulder design from Brit Matthew Williamson, who is making his first foray into bridal. His vision for Kate: "Something quite classic, clean, simple and elegant," he tells PEOPLE. "She will want something timeless and a style that will endure, because that picture will be seen for years to come." He says he's not on the docket for the big day, but still looks "forward to seeing it as much as everyone else!"