If you’ve been seeing flossy, string bikinis tied upside-down, sideways, and crisscrossed all over TikTok and Instagram, you’re not alone. They’re everywhere — on the likes of reality TV stars (see: Kylie Jenner and Kourtney Kardashian), runway models (Kendall Jenner), and your favorite swimsuit websites (Frankies Bikinis, Riot, and Sommer Swim). And when a swimsuit trend becomes as inescapable as this one, especially right at the beginning of summer, it’s natural to want to try it IRL. Warning: This trend isn’t safe for the water. 

For those undeterred by a swimsuit hack made only for dry land or a leisurely swim in the pool, you really only need an adjustable string bikini top. From there, flip your suit upside down and tie the chest straps around your neck, and the neck straps around your chest. Adjust accordingly. Take it a step further by crisscrossing the straps that go around your neck before tying them in the back, or even further, by making the top strapless. For the latter, take the crisscrossed straps from the last step, loop them around your chest (under your arms), and tie them in the back. Goodbye pesky tan lines, hello Instagram fame.

If you’ve been circulating between bandeaus and undercup bikinis for the last few years like many of us have, it’s unlikely that you have a standard string bikini top lying around. Because of that, we rounded up 16 styles that are perfect to get in on the upside-down bikini trend, ahead.

At Refinery29, we’re here to help you navigate this overwhelming world of stuff. All of our market picks are independently selected and curated by the editorial team. If you buy something we link to on our site, Refinery29 may earn commission.

Sommer Swim Kaia Plumage Triangle Bikini Top, $, available at

Sommer Swim Naomi Plumage Tie Side Bikini Bottoms, $, available at

We Are We Wear Reversible Melissa Tie Side Bikini Top, $, available at

We Are We Wear Reversible Melissa Tie Side Bikini Pant, $, available at

Princess Polly Recycled Nylon Isabella Bikini Top, $, available at

Princess Polly Recycled Nylon Isabella Bikini Bottoms, $, available at

Frankies Bikinis Malibu Halter String Bikini Top, $, available at

Frankies Bikinis Katarina Cheeky Satin Bikini Bottom, $, available at

Good American Matte Tiny Ties Triangle, $, available at

Good American Matte Tiny Ties Bottom, $, available at

Team Studio Gabriella Top, $, available at

Team Studio Emma Bottom, $, available at

PrettyLittleThing Shiny Textured Diamante Triangle Bikini Top, $, available at

PrettyLittleThing Shiny Textured Tie Side Bikini Bottoms, $, available at

Bydee Swim Ibiza Top, $, available at

Bydee Swim Ibiza Bottom, $, available at

Tabria Majors x Fashion To Figure Agent 99 Bikini Top, $, available at

Tabria Majors x Fashion To Figure Agent 99 Bikini Thong, $, available at

Bamba Swim Sol Top, $, available at

Bamba Swim Sol Bottoms, $, available at

Kendall & Kylie Carmel Scrunch Halter Bikini Top, $, available at

Kendall & Kylie Neon Yellow Carmel Side Tie Bikini Bottom, $, available at

Alpine Butterfly Olive Top, $, available at

Alpine Butterfly Ivy Bottoms, $, available at

Mango Crochet Bikini Top, $, available at

Mango Crochet Bikini Bottom, $, available at

437 The Sanders Top, $, available at

437 The Sanders Bottoms, $, available at

RIOT SWIM Bixi Top, $, available at

RIOT SWIM Hudson Bottom, $, available at

MELISSA SIMONE Enita Micro String Top, $, available at

MELISSA SIMONE Enita Micro String Bottoms, $, available at

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