Best dressed of the week. 05.01.11

She won. It probably the wedding of the decade but the made of honor Pippa Middleton was the one that   drew gasps from the crowd and became an instant hit across the globe in her ivory crepe with a cowl-front and organza-covered buttons running down the back. She wore lily-of-the-valley in her hair, which was styled identically to her sister’s in a demi-chignon. And she won.