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Underwire Swimsuits

575 Results
Underwire Swimsuits (575 Results)
1 of 12
Viewing 1 - 48 of 575
  • Becca
  • Color Code Lattice Bikini Top D-E-F Cups
  • Colors:
Details:
  • Stylish and trendy faux lace-up wire-free bikini swim top
  • Seamed cups with removable foam inserts for modesty
  • Added support thanks to structured side boning
  • Fully adjustable straps easily convert with J-hook feature
  • Self-tie back closure for the perfect fit
  • Coco Reef
  • Classic Solid Harmony Underwire Tankini Top
  • Colors:
Details:
  • Feel chic in this classic style tankini top
  • Supportive underwire shelf bra with removable foam-lined cups
  • Customize your fit with fully adjustable stretch straps
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Buttery soft stretch microfiber
  • Magicsuit
  • Solid Parker Underwire One-Piece
  • Color:
Details:
  • Look chic in this figure flattering, trendy high-neck one-piece
  • Built-in firm control middle panel smoothes your entire midriff
  • Underwire cups with removable foam inserts for shape & lift
  • Fabric drape can be tied-up or worn long for a skirted look
  • Get the perfect fit with fully adjustable stretch straps
  • Panache
  • Anya Spot Underwire Tankini Top
  • 56 reviews
  • Color:
Details:
  • Relax on the beach in this bra-sized polka dot tankini
  • Built-in double-layer cups with supportive underwire
  • Customize the fit with adjustable stretch straps and side ties
  • 3 column, 2 row hidden hook and eye back closure
  • Columns and rows increase with size
  • Featured Review:
  • on January 9, 2019
  • Wonderful but hard to get on
  • Beautiful fit, gorgeous material needs two people to close the bra hooks.
  • Coco Reef
  • Hot Spots Aura Ruffle Underwire One-Piece
  • Color:
Details:
  • Make a statement in this ruffled one-piece swimsuit
  • PerfectionFit™ technology smoothes & shapes for light control
  • Supportive built-in underwire cups for lift and shape
  • Customize the fit with fully adjustable stretch straps
  • Double-layer stretch microfiber
  • Magicsuit
  • Blaire Fringe Underwire One-Piece
  • Color:
Details:
  • Flaunt your stylish side on the beach with confidence
  • Figure flattering shirred front with fun and flirty fringe detail
  • Built-in firm control middle panel smoothes your entire midriff
  • Supportive, double-layer underwire cups for lift & shape
  • Customize your fit with fully adjustable stretch straps
  • Coco Reef
  • Santa Cruz Underwire Tankini Top
  • Color:
Details:
  • Make waves in this Aztec-inspired underwire tankini top
  • Supportive, seamless cups with removable foam pads
  • Stretch straps are back adjustable for a customized fit
  • Hidden 3 column, 2 row hook and eye back closure
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Sunsets
  • Scarlet Muse Tankini Top
  • Color:
Details:
  • Make waves in this vibrant plunge tankini top
  • Supportive, underwire cups with removable foam inserts
  • Anchored support thanks to built-in side boning
  • Self-tie halter neckline offers the perfect fit
  • Slide hook back closure has 3 adjustment options
  • Coco Reef
  • Santa Cruz Convertible Underwire Tankini Top
  • Color:
Details:
  • Be on trend in this stylish multi-way wear underwire tankini top
  • Built-in, foam-lined cups with side boning for support
  • Adjustable straps & halter neckline can be worn multiple ways
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Smooth, stretch chlorine-resistant microfiber
  • Sunsets
  • Samba Coast Sweetheart Bikini Top
  • Color:
Details:
  • Make waves in this colorful print underwire swim top
  • Seamed, foam-lined cups with side boning for support & structure
  • Customize your fit with fully adjustable stretch straps
  • Adjustable slide hook back closure has 3 adjustment options
  • Sleek, stretch microfiber with power net back wings
  • Miraclesuit
  • Petal To The Metal Underwire Tankini Top DD-Cups
  • Color:
Details:
  • Relax by the pool in this chic high-neck tankini top
  • Supportive, built-in unlined underwire cups provide shape & lift
  • Peephole detail at neckline with shimmer floral print
  • Customize your fit with fully adjustable stretch straps
  • Stretch microfiber
  • Fantasie
  • Fiji Underwire Tankini Top
  • Color:
Details:
  • Get ready for the beach in this leafy print underwire tankini top
  • Supportive, mesh-lined cups with boning promote shape and lift
  • Customize your fit with fully adjustable stretch straps
  • Ruched sides with adjustable string ties for a great fit
  • Built-in, hidden 3 column, 2 row hook and eye back closure
  • Fantasie
  • Ottawa Twist Underwire Tankini Top
  • 8 reviews
  • Colors:
Details:
  • Feel beautiful and confident in this tankini top
  • Supportive, foam-lined underwire cups offer shape and lift
  • Customize your fit with fully adjustable stretch straps
  • Ruched sides with adjustable string ties for a great fit
  • Built-in, hidden 3 column, 2 row hook and eye back closure
  • Featured Review:
  • on October 10, 2018
  • Fantasie
  • Love,
  • Sunsets
  • Black Halter Tankini Top
  • 3 reviews
  • Color:
Details:
  • Make waves in this sexy plunge tankini
  • Molded double-layer cups with removable inserts
  • Anchored support due to built-in side boning
  • Self-tie halter neckline for the perfect fit
  • 3 column, 1 row single hook slide back closure
  • Featured Review:
  • on July 15, 2018
  • Beautiful top
  • Comfortable and beautiful!
  • Anne Cole Signature
  • Bolo Babe Twist Underwire Tankini Top
  • Color:
Details:
  • Look chic in this floral underwire tankini top with ruched sides
  • Seamless cups with removable foam inserts for modesty
  • Customize your fit with back adjustable stretch straps
  • Luxe, double-layer stretch microfiber
  • Fantasie
  • Paradise Bay Underwire Tankini Top
  • 1 review
  • Colors:
Details:
  • Feel beautiful and confident in this bold underwire tankini top
  • Supportive, foam-lined 3-part cups offer shape and lift
  • Customize your fit with fully adjustable stretch straps
  • Ruched sides with adjustable string ties for a great fit
  • Built-in, hidden 3 column, 2 row hook and eye back closure
  • Featured Review:
  • on August 4, 2018
  • Would be 5 but didn’t fit me right unfortunately
  • Beautiful suit, quality material and great support for us busty girls. But the waist had too much excess material that was not flattering.
  • Miraclesuit
  • Petal To The Metal Tankini Top
  • Color:
Details:
  • Relax by the pool in this chic high-neck tankini top
  • Supportive, built-in unlined underwire cups provide shape & lift
  • Peephole detail at neckline with shimmer floral print
  • Customize your fit with fully adjustable stretch straps
  • Stretch microfiber
  • Fantasie
  • Ottawa Twist Underwire One-Piece
  • 9 reviews
  • Colors:
Details:
  • Feel beautiful and elegant in this textured swimsuit
  • Beautiful silhouette with shirred detailing
  • Supportive, mesh-lined underwire cups offer lift and shape
  • Customize your fit with fully adjustable stretch straps
  • Get desired coverage with ruched, adjustable tie-sides
  • Featured Review:
  • on August 12, 2018
  • In love
  • This swimming suit is very flattering on and the best part is that it has built in bra! I never had a decent one piece suit because most of them useless around chest area. Very much recommend for ladies with bigger bust and those who need support.
  • Fantasie
  • San Remo Underwire One-Piece
  • Color:
Details:
  • Nautical, textured stripe underwire one-piece
  • Double-layer fabric offers all-over smoothing
  • Natural looking shape with double-layer, darted cups
  • Fully stretch non-adjustable straps
  • Miraclesuit
  • Rock Solid Madrid Bandeau Underwire One-Piece
  • 1 review
  • Colors:
Details:
  • Look chic on the beach in this bandeau, underwire one-piece
  • Innovative Miratex® fabric offers triple holding power
  • Targets and slims midriff for a smooth look
  • Seamless, foam-lined cups are slightly padded for added lift
  • Non-adjustable stretch straps included for multiple looks
  • Featured Review:
  • on December 12, 2018
  • Comfortable and slimming
  • First swimsuit in a long while that makes me look and feel good
  • Fantasie
  • Marseille Bardot Underwire One-Piece
  • Color:
Details:
  • Look flirty in this crochet ruffled trim bandeau one-piece
  • Double-layer underwire cups with side boning provides support
  • Fully adjustable stretch straps included for multiple looks
  • Simple, non-adjustable snap back closure
  • Stretch microfiber with power mesh-lined wings
  • Miraclesuit
  • Rock Solid Revele Underwire One-Piece
  • Colors:
Details:
  • Look and feel confident in this firm control swimsuit
  • Innovative Miratex® fabric offers triple holding power
  • Targets and slims midriff for a smooth look
  • Built-in, underwire foam cups provide great shape and support
  • Cross-over shirred detail elongates torso for a sleek silhouette
  • Fantasie
  • San Remo Plunge Tankini Top
  • Color:
Details:
  • Nautical, textured stripe underwire tankini top
  • Supportive, foam-lined underwire cups for lift and shape
  • Flaunt your silhouette thanks to adjustable side-ties and ruching
  • Customize your fit with adjustable, convertible stretch straps
  • Hidden, 3 column, 2 row hook and eye back closure
  • Coco Reef
  • Santa Cruz Enrapture Bikini Top
  • Color:
Details:
  • Chic and trendy wrap underwire bikini swim top
  • Foam-lined cups with side boning for support, shape & lift
  • Get the perfect fit with fully adjustable stretch straps
  • Hidden, 4 column, 2 row hook and eye back closure
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Panache
  • Anya Cruise Multi-Way Bikini Top
  • 5 reviews
  • Color:
Details:
  • Look outstanding in this chic yet simple bikini swim top
  • Great shape & lift thanks to foam-lined underwire cups
  • Wear this style however you'd like with convertible straps
  • Fully stretch, non-adjustable straps offer multiple looks
  • Simple snap back closure is non-adjustable
  • Featured Review:
  • on July 18, 2018
  • Patricia 55yrs young
  • I absolutely love this swim top! Very supportive & classy looking. I ordered a different top from pour moi, although beautiful, not as well made& didn’t look as good on. I’ve recently lost 25lb and want to try a bikini for the first time since my teens, mostly to wear when boating. I am a 32G, but the Uk equivalent was a 32F. The top fits well, although since I’ve lost weight, I’ve lost a bit of volume in my breasts and if I loose more, I may need to add a pad to take up any gap. I will review the fold over bottoms separately.
  • Coco Reef
  • Plus Size La Palma Underwire Tankini Top
  • Color:
Details:
  • Be stylish by the pool in this tankini top with handkerchief hem
  • Supportive built-in underwire cups with removable foam pads
  • Modern look thanks to full mesh overlay with floral mosaic print
  • Customize your fit with fully adjustable racerback stretch straps
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Coco Reef
  • Plus Size La Palma Aura Ruffle Underwire Tankini Top
  • Color:
Details:
  • Be stylish by the pool in this ruffled floral tankini top
  • Supportive built-in underwire cups with removable foam pads
  • Customize your fit with fully adjustable stretch straps
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Buttery soft stretch microfiber
  • Fantasie
  • Ottawa Underwire Tankini Top
  • 3 reviews
  • Colors:
Details:
  • Keep it simple and chic in this lovely tankini swim top
  • Classy scoop neckline with ruched detailing for a chic look
  • Supportive built-in underwire cups with darted mesh lining
  • Customize your fit with fully adjustable stretch straps
  • Soft, 3 column, 2 row hook and eye back closure
  • Featured Review:
  • on July 18, 2018
  • Not true to size
  • I had to return this item, I purchased based on the sizing directions (i.e. bra brand compare) and it was not at all true to the bra size, much smaller. Product was nice just too bad it did not fit. Return process was great though.
  • Fantasie
  • Porto Underwire One-Piece
  • Color:
Details:
  • Fun in the sun with this tropical inspired one-piece
  • Supportive, mesh-lined underwire cups offer lift and shape
  • Customize your fit with fully adjustable stretch straps
  • Easy, snap back closure is non-adjustable
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Magicsuit
  • Solid Goddess Underwire One-Piece
  • Color:
Details:
  • Flaunt your swimsuit on the beach with confidence
  • Built-in firm control feature smoothes your entire midriff
  • Double-layer, unlined cups and supportive side boning
  • Rouching detail in front visually slims
  • Stretch one-shoulder strap can be worn multiple ways
  • Becca
  • Color Code Push-Up Bikini Top
  • Color:
Details:
  • Make a splash in this deep plunge underwire bikini top
  • Foam-lined cups with removable push-up inserts
  • Customize the fit with self-tie versatile stretch back straps
  • Slide hook back closure has 3 adjustment options
  • Smooth, stretch microfiber
  • Freya
  • Festival Girl Plunge Bikini Top
  • 1 review
  • Color:
Details:
  • Dive in with this colorful print underwire bikini top
  • Great shape and lift thanks to mesh-lined seamed cups
  • Customize your fit with fully adjustable stretch straps
  • Simple and sturdy snap back closure with reinforced side boning
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Featured Review:
  • on January 10, 2019
  • Terrific!
  • I love this brand. Bikini fits perfectly and is extremely comfortable.
  • Becca
  • Color Code Bikini Top
  • Color:
Details:
  • Make a splash in this sporty swim top with self-tie front detail
  • Double-layer, wire-free cups with removable foam inserts
  • Free range of movement thanks to stretch racerback design
  • No closure, simply glides over head
  • Sleek, stretch microfiber
  • Miraclesuit
  • Must Haves Oceanus One-Piece DD-Cups
  • Colors:
Details:
  • Look and feel confident in this firm control swimsuit
  • Innovative Miratex® fabric offers triple holding power
  • Targets and slims midriff for a smooth look
  • Built-in, double-layer underwire cups provide shape & support
  • Cross-over shirred detail elongates torso for a sleek silhouette
  • Coco Reef
  • Pacific Stripe Underwire Tankini Top
  • Color:
Details:
  • Make waves in this polka dot, underwire tankini top
  • Supportive, seamless cups with removable foam pads
  • Stretch straps are back adjustable for a customized fit
  • Hidden 3 column, 2 row hook and eye back closure
  • Lasting color due to chlorine resistant microfiber
  • Fantasie
  • Marseille Underwire Tankini Top
  • Color:
Details:
  • Look sophisticated and chic in this crochet tankini top
  • Supportive built-in 3-part underwire cups for shape & lift
  • Fully adjustable stretch straps with faux rose gold hardware
  • Hidden, 3 column, 2 row hook and eye back closure
  • Stretch microfiber with crochet overlay & power-mesh wings
  • Fantasie
  • San Remo Bikini Top
  • Color:
Details:
  • Nautical, textured stripe underwire bikini top
  • Seamless foam-lined cups offer great shape
  • Customize your fit with fully adjustable stretch straps
  • Easy, non-adjustable snap back closure with mesh-lined wings
  • Sunsets
  • Amalfi Coast Muse Tankini Top
  • Color:
Details:
  • Make waves in this bold, colorful plunge tankini top
  • Supportive, underwire cups with removable foam inserts
  • Anchored support thanks to built-in side boning
  • Self-tie halter neckline offers the perfect fit
  • Slide hook back closure has 3 adjustment options
  • Freya
  • Totally Check Halter Bikini Top
  • Colors:
Details:
  • Look chic in this bra-sized halter swim top
  • Mirror your natural shape in seamed, mesh-lined underwire cups
  • Customize the fit with self-tie halter neckline
  • Non-adjustable, snap back closure
  • Quality stretch microfiber
  • Miraclesuit
  • Equinox Underwire Bikini Top
  • Color:
Details:
  • Feel confident on the beach in this polka-dot bikini top
  • Supportive, foam-lined underwire cups offer great shape
  • Customize your fit with back adjustable stretch straps
  • Hidden, 3 column, 2 row hook and eye back closure
  • Quality stretch heathered microfiber
  • Sunsets
  • Amalfi Coast Taylor Underwire Tankini Top
  • Color:
Details:
  • Look your best in this colorful print tankini top
  • Supportive, built-in foam-lined underwire cups for shape & lift
  • Double front stretch straps with back adjustable straps
  • Hidden, 4 column, 3 row hook and eye back closure
  • Stretch microfiber and mesh
  • Freya
  • Totally Check Ruffled Bandeau Bikini Top
  • Colors:
Details:
  • Look chic in this gorgeous bandeau bikini top
  • Seamed, foam-lined underwire cups provide shape & lift
  • Reinforced side boning for added support
  • Fully adjustable stretch straps included for multiple looks
  • Simple, non-adjustable snap back closure
  • Pour Moi
  • Odyssey Bikini Top
  • Colors:
Details:
  • Look fabulous in this Aztec inspired, underwire bikini top
  • Mesh-lined cups with inner slings provide great shape & lift
  • Customize the fit with fully adjustable stretch straps
  • Non-adjustable, snap back closure
  • Stretch microfiber and mesh
  • Fantasie
  • Fiji Underwire One-Piece
  • Color:
Details:
  • Be vacation ready in this colorful leafy print one-piece
  • Beautiful silhouette with shirred adjustable, side-tie detailing
  • Supportive, mesh-lined underwire cups offer lift and shape
  • Non-adjustable tank style stretch straps
  • Fully-lined stretch microfiber
  • Pour Moi
  • Bohemia Underwire Tankini Top
  • Color:
Details:
  • Look fabulous in this paisley print tankini top
  • Built-in, unlined underwire cups provide shape and lift
  • Customize your fit with fully adjustable stretch straps
  • Ruched sides with adjustable string ties for a great fit
  • Hidden 3 column, 2 row hook and eye back closure
  • Fantasie
  • Paradise Bay Scarf Tie Bandeau Top
  • 1 review
  • Colors:
Details:
  • Achieve multiple looks in this bandeau bikini swim top
  • Supportive 3-part foam-lined underwire cups offer shape and lift
  • Structured side boning and power mesh-lined back wings
  • Self-tie, non-adjustable halter strap included
  • Easy, snap back closure is non-adjustable
  • Featured Review:
  • on December 31, 2018
  • Great quality & fit
  • I love the quality of your bathing suits. They always fit perfectly!
  • Magicsuit
  • Dream Weaver Nicole Underwire Tankini Top
  • 1 review
  • Color:
Details:
  • Look chic in this figure flattering underwire tankini top
  • Trendy high neck feature with self-tie halter straps
  • Feel secure and supported with the built-in, unlined shelf bra
  • Sleek, stretch microfiber
  • Featured Review:
  • on August 9, 2018
  • Love it!!
  • Love it!!
  • La Blanca
  • Island Goddess Underwire One-Piece
  • Colors:
Details:
  • Make waves in this chic one-piece swimsuit
  • Smoothing, light control tummy panel with shirred detailing
  • Underwire cups with removable foam inserts for shape and support
  • Fully adjustable criss-cross stretch straps for the perfect fit
  • Fully lined, stretch microfiber
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Viewing 1 - 48 of 575
Page 1

Women's Swimsuits with Underwire & Supportive Swimwear: One-pieces, Bikinis, Tankinis, Swimdresses & Halter Tops

Sometimes we could all use a little pick-me-up! Designed to give extra support and a little lift, underwire swimsuits have a thin wire running under each cup. Underwire swimwear is structured to comfortably contain and support your bust. From classic black underwire swimsuits to beautiful patterns in every style, one-piece to bikini, underwire bathing suits are a summer wardrobe staple.


Try one of these customer favorites in our best supportive swimsuit styles:



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