Dominating the spring runways – and now the red carpet – cutouts deliver a provocative twist on sophisticated summer looks. These celebs remind us that you don’t have to bare it all to add sex appeal.

1. Allison Williams in Altuzarra at the Wish I Was Here screening in New York City.

2. Jamie Chung in Three Floor at the opening of the Birchbox flagship store in New York City.

3. Kate Hudson in Michael Kors at the Wish I Was Here screening in New York City.

By Nicole Andrew, Fashion Editor

Who made your best-dressed list this week? Tweet us at @ruelala to share.

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