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XL One Piece Swimsuits

Shop XL one-piece swimsuits for your next pool day or beach getaway. Browse the selection and compare each style’s sizing, coverage, and support details to choose a one-piece that suits your preferences.

The Amalfi One PieceThe Amalfi One Piece

The Amalfi One Piece

$134.00$80.00
2,464 Reviews
Available In: long torso, plus sizes

A vibrant orange and red paisley one-piece crafted from eco nylon with medium compression for long torsos.

The Full Coverage Amalfi One PieceThe Full Coverage Amalfi One Piece

The Full Coverage Amalfi One Piece

$112
2,464 Reviews
Available In: cheeky to full coverage, plus sizes

A classic black one-piece crafted from eco nylon with a scoop neck and adjustable straps for support.

The Amalfi One PieceThe Amalfi One Piece

The Amalfi One Piece

$154.00$92.00
2,464 Reviews
Available In: cheeky to full coverage, long torso, plus sizes

A timeless one piece in Paisley Oasis print, featuring a scoop neck, adjustable straps, and low compression.

The Amalfi One Piece LTThe Amalfi One Piece LT

The Amalfi One Piece LT

$112
2,464 Reviews
Available In: long torso, plus sizes

A classic black one piece crafted from eco nylon with a scoop neck and adjustable straps.

The Amalfi One Piece LTThe Amalfi One Piece LT

The Amalfi One Piece LT

$128.00$102.00
2,464 Reviews
Available In: long torso, plus sizes

A classic white one-piece crafted from eco ribbed fabric with a scoop neck and adjustable straps.

The Amalfi One PieceThe Amalfi One Piece

The Amalfi One Piece

$142
2,463 Reviews
Available In: long torso, plus sizes

A classic blue and white polka dot one piece with a scoop neck, adjustable straps, and long torso fit.

The Amalfi One PieceThe Amalfi One Piece

The Amalfi One Piece

$134
2,463 Reviews

A vibrant one-piece swimsuit in rainbow wide stripes, crafted from eco nylon with medium compression.

The Malibu One Piece LTThe Malibu One Piece LT

The Malibu One Piece LT

$128.00$102.00
1,931 Reviews
Available In: long torso, plus sizes

A sporty white one-piece crafted from eco-friendly ribbed fabric with a high, snap-front neckline.

The Malibu One Piece LTThe Malibu One Piece LT

The Malibu One Piece LT

$112
1,931 Reviews
Available In: long torso, plus sizes

A sporty navy one-piece crafted from eco nylon with a high, snap-front neckline for versatility.

The Malibu One PieceThe Malibu One Piece

The Malibu One Piece

$134
1,929 Reviews

A vibrant pink and orange one-piece swimsuit crafted from eco-friendly nylon with medium compression.

The Malibu One Piece LTThe Malibu One Piece LT

The Malibu One Piece LT

$112.00$90.00
1,931 Reviews
Available In: long torso, plus sizes

A sporty white one-piece crafted from eco nylon, featuring a high snap-front neckline for versatility.

The Malibu One PieceThe Malibu One Piece

The Malibu One Piece

$142
1,929 Reviews
Available In: long torso, plus sizes

A sporty black and white polka dot swim dress with a high neckline and built-in bikini bottom.

The Malibu One PieceThe Malibu One Piece

The Malibu One Piece

$142.00$114.00
1,929 Reviews
Available In: long torso, plus sizes

A green one-piece swimsuit in textured geo fabric, designed for long torsos with low compression.

The Malibu One PieceThe Malibu One Piece

The Malibu One Piece

$134
1,929 Reviews

A classic one-piece swimsuit in blue and green eco nylon with medium compression for a flattering fit.

The Malibu One PieceThe Malibu One Piece

The Malibu One Piece

$142
1,929 Reviews
Available In: long torso, plus sizes

A pink textured-weave one-piece swimsuit offering medium compression and a long-torso fit.

The Tulum One PieceThe Tulum One Piece

The Tulum One Piece

$112.00$90.00
1,514 Reviews
Available In: long torso, plus sizes

A white one-piece swimsuit made from eco nylon with supportive cross back straps for active comfort.

The Tulum One Piece LTThe Tulum One Piece LT

The Tulum One Piece LT

$112
1,514 Reviews
Available In: long torso, plus sizes

A sleek black one-piece swimsuit in eco nylon with supportive cross back straps for active comfort.

The Tulum One PieceThe Tulum One Piece

The Tulum One Piece

$112
1,514 Reviews
Available In: cheeky to full coverage, long torso, plus sizes

A sleek black one-piece swimsuit featuring supportive cross-back straps, ideal for athletic builds and larger chests.

The Tulum One Piece LTThe Tulum One Piece LT

The Tulum One Piece LT

$112.00$90.00
1,514 Reviews
Available In: long torso, plus sizes

A white one-piece swimsuit in eco nylon with supportive cross-back straps, designed for long torsos.

The Tulum One Piece LTThe Tulum One Piece LT

The Tulum One Piece LT

$112
1,514 Reviews
Available In: long torso, plus sizes

A navy one-piece swimsuit with cross back straps, designed for athletic builds and larger chests.

The Tulum One PieceThe Tulum One Piece

The Tulum One Piece

$142.00$99.00
1,513 Reviews
Available In: long torso

A shimmering blue one-piece swimsuit designed for long torsos with comfortable low compression.

The Tulum One PieceThe Tulum One Piece

The Tulum One Piece

$142
1,513 Reviews

A green one-piece swimsuit in a botanical print, crafted with low compression for comfortable wear.

The Mykonos One Piece LTThe Mykonos One Piece LT

The Mykonos One Piece LT

$112
1,227 Reviews
Available In: long torso, plus sizes

A navy blue one-piece swimsuit featuring a flattering plunge neckline and designed for long torsos.

The Mykonos One Piece LTThe Mykonos One Piece LT

The Mykonos One Piece LT

$112.00$90.00
1,227 Reviews
Available In: long torso, plus sizes

A sleek white one-piece crafted from eco nylon, featuring a flattering plunge neckline for long torsos.

XL One Piece Swimsuits

Shop xl one piece swimsuits with an eye for the details that make a suit work for your plans, from a morning swim to an afternoon that leaves plenty of room for doing nothing. A one-piece brings the top and bottom together in a single silhouette, while neckline, back shape, strap construction, and seat coverage help distinguish one style from another. As you compare the listings, consider the balance of coverage and openness you prefer, along with how much bust support you want. More coverage does not automatically mean more support; the construction of each suit deserves a closer look.

Size XL is a starting point, rather than a complete description of fit. Compare your measurements with the size information provided, paying attention to bust, waist, hips, and any torso measurement guidance. Torso length is especially relevant to a one-piece because it affects how the suit sits at both the shoulders and the seat. Product descriptions can also help clarify whether a style includes adjustable straps, removable cups, or other support features; look for those details rather than assuming every suit has them. Thoughtful design comes down to how these elements work together, so consider the whole silhouette alongside the size label.

Choosing among XL one-piece swimsuits also means thinking about how you like to spend time in the water. For swimming and more active plans, prioritize the strap design and secure hold described for the individual style. For leisurely dips and poolside afternoons, neckline, back coverage, and color may lead your decision instead. Check product photos for views of the front and back, since seat coverage and strap placement can be just as important as the first impression. Whether you favor a familiar shape or want to try something different, focus on the details that suit your preferences. The itinerary can stay flexible.

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