Summer and sandals go hand in hand, or rather foot in…shoe? However you want to say it, warmer weather calls for new shoes that show off your pedicure. Here are our favorite flat sandals (no flip-flops allowed!) that are fun enough to keep your wardrobe interesting, but can also be worn into an office, even if only on casual Fridays.

L.A.M.B. Ciara

1. L.A.M.B. Shoes Ciara Flat Sandals ($245): Grey + pink = one of our favorite combos, and with the zippered back these are professional enough for the office.

Everlane Sandal

2. Everlane Women’s Summer Sandal ($105): Everyone needs a great basic sandal, and this one from Everlane (their first foray into footwear) is our pick for the summer.

Foxtrot Flat Sandals

3. ASOS Foxtrot Flat Sandals ($34): The turquoise toe and heel strap of this tropical, almost-closed-toe-sandal will remind you of the blue waters when you can’t be there in person.

Report Lennon

4. Report Lennon ($60): Leopard and gold. So fancy. You might even be able to get away with these for a night out if you’re not in the mood for heels.

Melissa Spider Shoes

5. Melissa Spider Hits ($70): Remember jellies? These are the classy version that you can actually wear as an adult. We also think they make perfect rain shoes.

Aclaudia T-Strap

6. Aclaudia T-Straps ($178): The beading on these sandals (and the ever-so-slight wedge) make these an unexpected addition to any outfit.

Ecote Strappy Back Zip

7. Ecote Strappy Back-Zip Sandal ($42): This gladiator sandal is the perfect look to go with both dresses and jeans alike. Plus, the back zip makes it easy to slip on.

Isola Adena Sandal

8. Isola Adena Il’ Sandal ($45): We’re loving the gold braided ankle strap and the single toe strap on this bright sandal.

Alice + Olivia Bella 2 Band Flat

9. Alice + Olivia Bella 2  Band Flat Sandals ($137): The multicolored snakeskin straps on this pair of sandals are heaven. And they’ll go with everything.

Danika Flat Sandal

10. Danika Flat Sandals ($95): The bright neon yellow strap keeps this simple, refined sandal from being boring.

Steve Madden Rantt Flat

11. Steve Madden Rantt ($50): Made a bit more polished by the suede and gold combo, these sandals will be a summer go-to.

ASOS Forest Flats

12. ASOS Forest Flat Leather Sandals ($44): The neon leather woven into these slip-ons gives your feet a bit more pop. What could be better on one of hot and hazy summer days?

Ainslie Sandal

13. Ainslie Sandal ($90): This summer it’s all about nude, metallic, and one pop of color. And these sandals are right on trend.

Dolce Vita Archer Sandal

14. Archer Sandals ($46): We showed you a striped version of this sandal in our nautical round up, but this neon and black version might make us forget all about the other colors.

Rachel Zoe Gladys Sandals

15. Gladys Sandals ($235): These are totally splurge-worthy because they are so elegantly simple with the ankle cuff and snakeskin print.

Clementine Sandals

16. Clementine Sandals ($69): The rule about yellow shoes: They read as a neutral. So you can feel free to wear them with anything.

Sperry Top-Sider Summerlin

17. Sperry Top-Sider Summerlin ($80): We can’t think of an out fit that wouldn’t go with this shoe since it includes almost every color imaginable!

Topshop Halo Flats

18. Topshop ‘Halo’ Sandal ($64): The best part about this sandal? The gold bow on the toe, obviously!

Bayside Natural Flats

19. Bayside Sandal ($135): Reminiscent of an espadrille with the tied fabric straps, but much more structured, we can see these sandals going to the beach and beyond.

Rocket Dog Flats

20. Rocket Dog Shell Sandals ($45): Bright stripes make this shoe fun and playful—the perfect weekend sandal.

Which pair of sandals are you adding to your shopping list? Tell us in the comments or on Twitter!