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LIMITED TIME ONLY: Use promo code 1WMEMDAY15 for 15% off our limited edition colorways (Chloé Fleur, Siren, and Ivy). This offers ends 5/29 at 11:59pm EST, and cannot be combined with additional offers.

Our Bellows Plunge High-Cut One Piece Swimsuit is the ultimate in flattering swimwear. This suit goes beyond seamless swimwear and features our signature, patent-pending edgeless design, along with a deep V plunge front and back. With a lengthening high-cut leg opening and our cheekiest back coverage, this is an undoubtedly sexy one piece.  Like all of our swim, Bellows Plunge High-Cut One Piece Swimsuit has an inner soft grip strip that keeps it secure without the use of elastic or tight seams. So yes, that deep neckline will stay put! Bellows also has removable cups. The dig-free nature of this one piece (and all of our swim!) also makes this the perfect bodysuit. 

Looking for size advice? onewith now runs true to size. But if you're in-between sizes, size UP! And ALWAYS give your suit a  s t r e t c h  before putting it on. For further guidance, reference our size chart here, which also includes torso measurements for Bellows one piece. 

Looking for our bikinis that fit like underwear? Shop onewith swim two pieces here. 


    Bellows Plunge High-Cut One Piece

    Regular price $89.00
    Unit price
    per 
    FREE Shipping
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    Shipping calculated at checkout.

    see our size guide for sizing tips

    80% recycled nylon, 20% elastane

    have questions? email or DM us!

    FREE shipping on all US orders

    To protect your onewith package from damage, loss, or theft, add Order Protection at checkout. We do not make money on this; it is PURELY for your protection against carrier or theft issues! 📦 All orders with Order Protection also ship carbon neutral 🌎

    LIMITED TIME ONLY: Use promo code 1WMEMDAY15 for 15% off our limited edition colorways (Chloé Fleur, Siren, and Ivy). This offers ends 5/29 at 11:59pm EST, and cannot be combined with additional offers.

    Our Bellows Plunge High-Cut One Piece Swimsuit is the ultimate in flattering swimwear. This suit goes beyond seamless swimwear and features our signature, patent-pending edgeless design, along with a deep V plunge front and back. With a lengthening high-cut leg opening and our cheekiest back coverage, this is an undoubtedly sexy one piece.  Like all of our swim, Bellows Plunge High-Cut One Piece Swimsuit has an inner soft grip strip that keeps it secure without the use of elastic or tight seams. So yes, that deep neckline will stay put! Bellows also has removable cups. The dig-free nature of this one piece (and all of our swim!) also makes this the perfect bodysuit. 

    Looking for size advice? onewith now runs true to size. But if you're in-between sizes, size UP! And ALWAYS give your suit a  s t r e t c h  before putting it on. For further guidance, reference our size chart here, which also includes torso measurements for Bellows one piece. 

    Looking for our bikinis that fit like underwear? Shop onewith swim two pieces here. 


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