Stacy London, fashion expert

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There's one question that almost every woman has asked in her lifetime..."Does my butt look big?" Oprah has gathered a team of style experts to reveal trade secrets that will help you leave your worries...behind.

Whether you're flat in the back or packing some junk in the trunk, Stacy London, host of TLC's What Not to Wear, has solutions for your style woes. Before you start shopping, Stacy says you should look at your body in a three-way mirror. "You can't fit your clothes well and look your best if you don't know what you're working with," she says.