Women's Swimwear Bottoms

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27 products
💙 His & Hers
women's abstract floral bikini bottoms with side coutouts - saltwater petals print - salty mermaid "lavish leopard" silhouette bikini swim bottom
salty mermaid women's matching abstract ocean pattern bikini set with model standing on a beach with palm trees in the background
Semi-Brazilian Bottom- Lavish Leopard | Saltwater Petals
$70
💙 His & Hers
Byron bikini bottom in Saltwater Petals blue abstract floral print with silver shell hardware detail at hip - salty mermaid swimwear
Blue abstract ocean floral bikini back view with cheeky cut bottoms and scoop top, Saltwater Petals, Salty Mermaid
Semi-Brazilian Bikini Bottom - Byron | Saltwater Petals
$70
Joey side-tie womens's bathing suit bikini bottom in blue daisy print with yellow trim, minimal coverage front view | Salty Mermaid
floral daisy print semi-brazilian bikini bottom by salty mermaid with side ties in yellow.
Side-Tie Semi-Brazilian Bikini Bottom - Joey | Pale Blue Daisy
$70
High-leg Sand Castle bikini bottom with tortoise shell ring sides, sleek semi-Brazilian fit | Salty Mermaid
Sand Castle semi-Brazilian bikini bottom with tortoise ring hip straps, minimal coverage back view
Semi-Brazilian Bikini Bottom - Byron | Sand Castle
$70
Deep green byron swimsuit bottoms with tortoise ring-link hip straps—Salty Mermaid beach swimwear detail
Salty Mermaid Two-piece swimsuit back view with adjustable cross-back straps and cheeky bottoms
Semi-Brazilian Bikini Bottom - Byron | Laguna
$70
💙 His & Hers
Salty Mermaid Lavish Leopard bikini bottom in Island Bloom Floral print, featuring pom pom accents, side cutouts, and scrunch back. This semi-Brazilian, double-lined cheeky bikini bottom showcases bold feminine details and abstract Hawaiian floral design—perfect for tropical beachwear and resort swim fashion.
Woman wearing a tropical floral and pink bikini set with a cut out side bikini bottom standing on a tropical beach - salty mermaid models
Semi-Brazilian Bottom – Lavish Leopard | Island Bloom
$70
💙 His & Hers
Side-Tie Semi-Brazilian Bikini Bottom - Joey | Island Bloom
$70
⏳ Running Low
Desert Dusk pink camo bikini bottoms by Salty Mermaid, featuring adjustable side ties and semi-Brazilian coverage. Flattering, feminine camouflage print perfect for bold beachwear, tropical getaways, and resort-ready swim style.
Festival inspired western swimwear from Salty Mermaid, Holly Stocks bikini bottom with gold ring details in pink camo print for desert outfit styling. desert dusk camo bikini
Side-Tie Ring Semi-Brazilian Bottom - Joey | Desert Dusk Camo
$70
Only 3 left!
💙 His & Hers
Sale
Ring Side-Tie Semi-Brazilian Bikini Bottom - Joey | Sand Castle
Sale price $40 Regular price $70
🔄 Reversible!
💙 His & Hers
Reversible Semi-Brazilian Bottom - Byron | Sand Castle / Black
$70
Only 2 left!
💙 His & Hers
Sale
High-Hip Semi-Brazilian Bikini Bottom - Rio | Shady Beach
Sale price $40 Regular price $70
⏳ Running Low
Sale
Semi-Brazilian Bottom - Byron | Twilight Sorbet
Sale price $40 Regular price $70
⏳ Running Low
Sale
Ring Side-Tie Bikini Bottom - Joey | Blossom
Sale price $40 Regular price $70
⏳ Running Low
Sale
women's neon pink byron bikini bottoms with matching bikini top by salty mermaid.
Semi-Brazilian Bottom - Byron | Bubblegum Pink
Sale price $40 Regular price $70

Dive into our sexy bikini bottoms at Salty Mermaid and hit the sweet spot between comfort and chic by splurging on the best fitting bikini bottoms you'll ever own. Whether you're looking for exquisite string bikini bottoms, a flattering high waist bikini, or a bottom that is a little cheekier - we’ve got you covered with a wide range of options that fit sizes XS-XL.

Our collection includes everything from tie side bikini bottoms for an adjustable fit to full coverage styles that offer a bit more comfort without compromising on style. If you're feeling daring, check out our cheeky and thong bikini bottom options that are perfect for those who want to show off a little more skin while accentuating your natural curves.

Stitched together with high-quality construction, our bikini bottoms are designed to fit like a dream. Every piece is made to keep you feeling poised and supported, whether you're lounging by the pool or catching some waves at the beach. With our try before your buy alternative, you can shop confidently while knowing that if it’s not the perfect fit - you can easily exchange it!

Find your perfect pair today and experience swimwear that is as comfortable as it is stunning!

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