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Nicole Richie, Drew Barrymore and Paris Hilton give a nod to the year's mod trend in their groovy plastic shades.
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America Ferrera, Angelina Jolie and Ali Larter prove that this slim style looks good on any figure – and you can throw a curve by adding a belt.
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How to toughen up any summer outfit? Add multi-strapped flat sandals like Mary-Kate Olsen, Mischa Barton and Kate Hudson did.
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Thank the ongoing '80s revival for this hard-to-wear trend – even if Rachel Bilson, Rihanna and Fergie are barely old enough to remember the "Me" Decade!
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This trend had strength in numbers – the more slim metal bangles the better! Jennifer Lopez, Halle Berry and Jessica Simpson literally loaded up by the armful.
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It was the trend that sparked a million pregnancy rumors! Eva Mendes, Hilary Duff and Sophia Bush were just a few of the stars to get comfy in loose, trapeze-shaped tent dresses this year.
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Black and tan took a break this year while stars like Jennifer Garner, Kate Bosworth and Katherine Heigl added a bright splash of crimson to their casual outfits.
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Reese Witherspoon kicked off the trend with her sexy Nina Ricci at the Golden Globes back in January. Soon, stars like Hayden Panettiere and Jessica Alba were following in her sunny footsteps.