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Looking for the perfect one-piece swimsuit in size 18? Look no further! At Summersalt, we believe that every body is beautiful and deserves to feel confident and stylish at the beach or by the pool. Our collection of one-piece swimsuits in size 18 offers a range of flattering and comfortable options that will make you look and feel amazing. From classic designs to trendy prints, we have something for almost everyone. Shop from our selection and find your new favorite swimsuit today!
One Piece Swimsuits Size 18
We took over 1.5 million body measurements from over
10,000 women to inform the Summersalt fit.
Using soft measuring tape, measure completely around the fullest part of the bust. Take a deep breath in and out to make sure the tape isn’t too tight or too loose.
Measure the narrowest part of the waist.
Measure the circumference of the hips 6" up from the crotch.
Stand with your feet together, and identify the point of your hip that is level with your crotch. Measure the circumference of this area.
Need more help? We've got you covered. Email us at hello@summersalt.com
Use code SKIMM10 for $10 toward purchase & free 2-day shipping
Use code SKIMM10 for $10 toward purchase