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 15 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 SwimSommer Swim Naomi Plumage Tie Side Bikini Bottoms, $, available at Sommer SwimWe Are We Wear Reversible Melissa Tie Side Bikini Top, $, available at We Are We WearWe Are We Wear Reversible Melissa Tie Side Bikini Pant, $, available at We Are We WearPrincess Polly Recycled Nylon Isabella Bikini Top, $, available at Princess PollyPrincess Polly Recycled Nylon Isabella Bikini Bottoms, $, available at Princess PollyFrankies Bikinis Malibu Halter String Bikini Top, $, available at Frankies BikinisFrankies Bikinis Katarina Cheeky Satin Bikini Bottom, $, available at Frankies BikinisGood American Matte Tiny Ties Triangle, $, available at Good AmericanGood American Matte Tiny Ties Bottom, $, available at Good AmericanTeam Studio Gabriella Top, $, available at Team StudioTeam Studio Emma Bottom, $, available at Team StudioPrettyLittleThing Shiny Textured Diamante Triangle Bikini Top, $, available at PrettyLittleThingPrettyLittleThing Shiny Textured Tie Side Bikini Bottoms, $, available at PrettyLittleThingBydee Swim Ibiza Top, $, available at Bydee SwimBydee Swim Ibiza Bottom, $, available at Bydee SwimBamba Swim Sol Top, $, available at Bamba SwimBamba Swim Sol Bottoms, $, available at Bamba SwimKendall & Kylie Carmel Scrunch Halter Bikini Top, $, available at PacSunKendall & Kylie Neon Yellow Carmel Side Tie Bikini Bottom, $, available at PacSunAlpine Butterfly Olive Top, $, available at Alpine ButterflyAlpine Butterfly Ivy Bottoms, $, available at Alpine ButterflyMango Crochet Bikini Top, $, available at MangoMango Crochet Bikini Bottom, $, available at Mango437 The Sanders Top, $, available at 437437 The Sanders Bottoms, $, available at 437RIOT SWIM Bixi Top, $, available at RIOT SWIMRIOT SWIM Hudson Bottom, $, available at RIOT SWIMMELISSA SIMONE Enita Micro String Top, $, available at Melissa SimoneMELISSA SIMONE Enita Micro String Bottoms, $, available at Melissa SimoneLike what you see? How about some more R29 goodness, right here?Do Upside-Down Bikinis Actually Work?Tarzan Bottoms Are Summer’s Biggest Swimwear TrendAn Exhaustive List Of Skimpy Plus-Size Bikinis Read More Refinery29