
Squaer Neck Jumpsuit Tummy Control High Waisted
A sleeveless, square-neck romper in four-way stretch fabric with tummy control, a high-waisted rise, and double-lined shorts with side pockets.
Shop nowKnitted-in control panels through the midsection — mostly swim, some shaping bodysuits.

A sleeveless, square-neck romper in four-way stretch fabric with tummy control, a high-waisted rise, and double-lined shorts with side pockets.
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A square-neck one-piece swim dress in quick-drying stretch fabric, featuring targeted tummy control, adjustable straps, and a tie-waist wrap skirt overlay.
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A double-lined one-piece monokini cut with a deep V-neckline, cross-back straps, and built-in tummy control for swimming and sunbathing.
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A double-lined cross-back monokini featuring a deep V-neckline, high-waist rise, and built-in tummy control for beach and pool wear.
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A sporty two-piece bikini set featuring a scoop-neck spaghetti strap crop top and high-waisted boyshorts with contrast piping.
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A light blue color block one-piece swimsuit featuring a square neckline, adjustable spaghetti straps, and tummy control.
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A supportive one-piece swimsuit featuring a V-neckline, tummy-control shaping seams, removable padding, and adjustable criss-cross tie-back straps.
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A twist-front tankini set with a crossover V-neckline, full mesh lining, removable padding, and high-waisted, high-cut bottoms in soft stretch fabric.
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A two-piece leopard tankini set featuring a twist cross V-neckline, waist ruching, and high-waisted, high-cut swim bottoms.
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A V-neck one-piece swim dress featuring an attached high-split skirt, built-in tummy control, adjustable spaghetti straps, and full lining.
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A square-neck tank one-piece cut from soft stretch nylon with color-block trim, side ruching for tummy control, and adjustable straps.
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A two-piece tankini set featuring a twist-front cross V-neck top, ruching for midsection shaping, adjustable straps, and high-waisted bottoms.
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A V-neck one-piece monokini cut with adjustable straps, a lace-up back, and double-lined fabric for secure beach coverage.
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A full coverage one-piece swimsuit featuring built-in tummy control, vertical ruching, twist detailing, and customizable support.
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A retro-inspired one-piece swimsuit in black with built-in tummy control, vertical ruching, twist detailing, and adjustable spaghetti straps.
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A retro-inspired one-piece swimsuit in white with built-in tummy control, vertical ruching, and adjustable straps.
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A backless swim dress with a deep V-neck, adjustable straps, built-in tummy control panel, and a ruched skirt with a high-leg split.
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A light blue one-piece swimsuit featuring a twist front, vertical ruching, built-in tummy control, and adjustable straps.
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A double-lined square-neck one-piece swimsuit featuring front ruching for tummy control and an adjustable lace-up back.
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A square-neck one-piece swimsuit in light blue with ruched tummy-control detailing, adjustable tie straps, and a lace-up back design.
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High-waisted wide leg pants in a soft 4-way stretch knit with tummy-smoothing coverage, front vertical seams, and adjustable drawstring hems.
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Cut from high-stretch ribbed knit, this open-back bodysuit pairs a deep U-square neckline with tummy control and a high-cut thong base.
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A deep V-neck one-piece swimsuit in high-stretch quick-drying fabric with transparent mesh panels and push-up padded cups.
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A deep V-neck one-piece swimsuit in quick-drying stretch fabric with transparent mesh splicing, adjustable straps, and full coverage.
Shop nowControl panels can be sewn on or knitted in. Sewn-on panels are cheaper and create a visible edge; knitted-in ones vary the stitch density in a single piece of fabric and stay invisible. QINSEN uses the second method through the swim line and on the shaping bodysuits, which is why these pieces feel firm across the front without a seam ridge under a dress.