Inside Bella, Kendall, and Hailey's Bikini-Clad Vacation

What do you get when you mix Bella Hadid, Kendall Jenner, and Hailey Baldwin with a tropical destination? A lot of Instagram-worthy photos, for starters. The models and BFFs are currently on a chic vacation together, and the 'grams are more than a little envy-inducing.

Of course, the girls are all showing off lots of stylish swimwear options. Baldwin, for instance, is a fan of the neon trend—she wears a bright pink bikini in one photo and a vivid green version in another. Hadid is partial to the strapless bandeau style while Jenner went with a classic triangle bikini. Where was our invite, girls?

Scroll down to see the best Instagrams from the models' tropical vacation, and keep reading to shop our favorite swimsuits.

The Coolest Swimsuits to Bring on Your Next Getaway