Best Maternity Bikini Swimsuits Under $100 (2026)

Selections were ranked by a value score combining customer ratings, maternity-focused features (high-waist, ruching, adjustable support), fabric quality, and retail price under $100

Top Picks

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    Maternity high waist bikini with ruffle top

    Maternity high waist bikini with ruffle top

    Summer Mae • ★ 3.8/5 • Mid-Range

    Two-piece maternity swimsuit with a cami-style top, ruched sides, and removable padded cups. Flattering, comfortable fit for growing bump; some reviewers note top runs small

    • high waisted bottom for belly coverage
    • ruffled straps detail
    • floral pattern bottom with solid top
    Check current price on Amazon →
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    Summer Mae Maternity High Waist Bikini Swimwear

    Summer Mae Maternity High Waist Bikini Swimwear

    Summer Mae • ★ 3.8/5 • Budget

    Two-piece maternity bikini with a cami top and high-waisted ruched bottom. Provides supportive fit for growing belly and full coverage; customers note flattering blue floral pattern and comfortable material

    • maternity-friendly with belly room
    • supportive top with removable cups
    • stylish floral pattern
    Check current price on Amazon →
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    Maternity High Waist Bikini Set with Ruffle Top

    Maternity High Waist Bikini Set with Ruffle Top

    Summer Mae • ★ 3.8/5 • Mid-Range

    Two-piece maternity swimsuit with a cami top and ruched, high-waisted bottom. Provides room for a growing belly and flattering coverage; customers note comfortable fit and quality, though the top can run small

    • maternity-focused fit
    • ruched sides for belly room
    • removable padded cups
    Check current price on Amazon →
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    Maternity high-waisted bikini with ruffled top

    Maternity high-waisted bikini with ruffled top

    Summer Mae • ★ 3.8/5 • Mid-Range

    Two-piece maternity swimsuit with a cami-style top, ruffle straps, and removable padded cups. High-waisted bottom ruching supports growing belly. Customers note flattering blue floral pattern and comfortable, supportive fit

    • maternity-friendly two-piece set
    • high-waisted ruched bottom
    • removable padded cups
    Check current price on Amazon →
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    Maternity High Waist Bikini Swimsuit with Ruffled Top

    Maternity High Waist Bikini Swimsuit with Ruffled Top

    Summer Mae • ★ 3.8/5 • Mid-Range

    Two-piece maternity swim set featuring a cami-style top with ruffle straps and a high-waisted bottom. Ruched sides provide a flattering fit for a growing belly; includes removable padded cups. Customers note comfort, coverage, and quality

    • high-waisted bottom for belly support
    • two-piece maternity design
    • removable padding for customization
    Check current price on Amazon →
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Buying Guide

Prioritize maternity-specific fit

Look for high-waist bottoms, ruched panels, or extra stretch designed to accommodate a growing belly and provide coverage without cutting in

Choose supportive tops

Select tops with adjustable straps, wider bands, or built-in shelf bras to deliver lift and comfort as body shape changes

Check fabric and stretch

Opt for blends with nylon/spandex or similar stretch fibers that retain shape, dry quickly, and resist pilling from regular wear

Mind pattern and detailing

Floral patterns, ruffles, and ruching can camouflage changes in silhouette and add visual interest while remaining practical

Assess wash and care

Follow care instructions for swim fabrics—gentle wash and line dry extend lifespan; chlorine-resistant blends are preferable for pool use