London is calling, and we've got the answer: A bevy of beautiful gowns to fulfill all your princess fantasies. So go ahead—make like Kate.

Want a frock that totally takes the cake? Look no further than this silk-organza-and-tulle ball gown. Three voluminous tiers flow out from the gathered fitted bodice; $2,500, Rosa Clarà. Earrings and necklace, Nadri. Plate, Royal Doulton. Cake, Ana Parzych Custom Cakes