Summer is here and it's finally time to update your sunglasses collection. If you want to pick up a new pair (or two) but don’t know where to start, check out our guide to which sunnies look the best for every face shape, as illustrated by some of our favorite celebs. Plus, see our top picks for each.

RELATED: 15 of the Best Sunglasses to Buy. On Amazon (Psst: They’re All Under $20)

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Corbis/Getty Images

1. If You Have a Round Face…Try Cat-Eye Sunglasses

If you have a round face (à la Emma Stone), cat-eye sunglasses are the way to go. Why? The tapered edges lift the sides of your face to show off those beautiful cheekbones and give you a more snatched look.

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PG/Bauer-Griffin/Getty Images

2. If You Have a Heart-Shaped Face…Try Round Sunglasses

Heart-shaped faces like Kerry Washington’s have such stunning bone structure. You don’t want to distract from your angles, making round sunnies an excellent option. Even better, try a wire frame instead of plastic for a sleeker look.

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Robert Kamau/Getty images

3. If You Have a Diamond-Shaped Face…Try Square Sunglasses

Diamond-shaped ladies know how to work their sharp jawlines. (Miss JLo certainly does.) Adding some structure to the upper part of the face with square shades will complement a defined jaw. Also keep in mind that if you have a larger forehead, larger sunnies are the way to go; if you have a smaller one, try the tiny sunglass trend—we think you’ll like it.

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Emma McIntyre/Getty Images

4. If You Have an Oval Face…Try Aviators

This consistently trendy style gives a little edge to the oval faces out there. If your face shape is similar to the eternally gorgeous Halle Berry, aviators are a fab way to bring some extra dimension to the face.

Shop Some of Our Favorite Sunglasses

Amazon/TheDiffStore

1. DIFF Becky II Sunglasses

These oversized cat eyes are flirty and so fun. They’re polarized for optimal sun protection and come in a wine or tortoise shell color

Buy It ($95; $57)

Revolve

2. Ray-Ban Jack Sunglasses

These small frames will flatter a heart jawline perfectly, and we love the gold trim. They also have a funky green tint to the lenses that add a cute pop of color to summertime ensembles.

Buy It ($154)

Amazon

3. Ray-Ban RB2188 Square Sunglasses

These funky oversized glasses would make JLo proud. The tan tinted lenses and orange tortoise shell frames make them an excellent option for basically any complexion.

Buy It ($183)

Revolve

4. Illesteva Wilson Sunglasses

These bestselling mini sunnies are so cute (and on trend) for laying poolside. If you’re apprehensive about trying tiny glasses, no worries, these ones aren’t too petite—excellent for dipping your toe into the micro look.

Buy It ($220)

Nordstrom

5. Ray-Ban Aviator Sunglasses

These aviators aren’t too wide, so they won’t take up too much surface area on your face. The lighter shade of tan with gold is also perfect to complement that summer glow.

Buy It ($176)

RELATED: The 10 Best Blue Light Glasses, Recommended by People Who Wear Them Every Day

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