Sandra Saffle, Nordstrom's top bra fitter, helped Oprah's entire audience find the perfect fit, and now she wants to help you! Whether you're a 32AA or a 50J, she says these tips will help you find the right bra for your bust—big or small! Grab a tape measure and get going!

Now, get answers to baffling bra questions...

• Where should you measure?
• What should big-busted women watch out for?
• What's the deal with underwire?
• Are you in cup denial?
• What bras should petite women wear?
• How does weight affect your bra's fit?
• What types of bras should you buy?
• What's the best way to find a brassiere to revere?