Skip to main content

The Summer Clearance Event - Enjoy Savings up to 30-65% off select styles - SHOP NOW

EARN POINTS WHEN YOU USE YOUR DILLARD’S CREDIT CARD - LEARN MORE

Venmo Now Available! Select Venmo At Checkout For A Faster Way To Pay.

Women's One-Piece Swimsuits

Just For YouJust For You
(Edit)

New ArrivalsNew Arrivals

Sort By

Bleu Rod Beattie Bellissimo Botanica Ring High Neck One Piece Swimsuit

Bleu Rod Beattie Bellissimo Botanica Ring High Neck One Piece Swimsuit

Permanently Reduced

Next by Athena Island Luau Malibu High Neck Short Sleeves One Piece Swimsuit

Athena Next by Athena Island Luau Malibu High Neck Short Sleeves One Piece Swimsuit

Permanently Reduced

Farm Rio Stitched Garden Scalloped Floral Embroidered One Piece Swimsuit

Farm Rio Stitched Garden Scalloped Floral Embroidered One Piece Swimsuit

Permanently Reduced

Jantzen Isla Flora Hilda Glam Square Neck One Piece Swimsuit

Jantzen Isla Flora Hilda Glam Square Neck One Piece Swimsuit

Permanently Reduced

Only size 10, 14 available

Janela Bay Solid Square Neck Double Ruffle One Piece Swimsuit

Janela Bay Solid Square Neck Double Ruffle One Piece Swimsuit

Permanently Reduced

Coco Reef La Frange Scoop Neck Fringe Underwire Bra Size Tank One Piece Swimsuit

Coco Reef La Frange Scoop Neck Fringe Underwire Bra Size Tank One Piece Swimsuit

Permanently Reduced

Only size 36C, 38C available

ROBIN PICCONE Aubrey Solid Flattering Plunge V-Neck Tummy Control One Piece Swimsuit

ROBIN PICCONE Aubrey Solid Flattering Plunge V-Neck Tummy Control One Piece Swimsuit

Permanently Reduced

Only size 10 available

Becca by Rebecca Virtue Colorblock Square Neck Corset One Piece Swimsuit

Becca by Rebecca Virtue Colorblock Square Neck Corset One Piece Swimsuit

Permanently Reduced

PLACEHOLDER Bellissimo Botanica Ring High Neck One Piece Swimsuit

Permanently Reduced

Bleu Rod Beattie Tropical Tango Floral Texture X-Back Plunge One Piece Swimsuit

Permanently Reduced

Internet Exclusive

Bleu Rod Beattie Let's Get Knotty Plunge Lace-Down One Piece Swimsuit

Permanently Reduced

PLACEHOLDER Bellissimo Botanica Ring High Neck One Piece Swimsuit

Permanently Reduced

Tommy Bahama Beach Waves Texture Tummy Control Bandeau One Piece Swimsuit

Permanently Reduced

Only size 14 available

Gibson & Latimer Shoreline Stripe One Shoulder One Piece Swimsuit

Permanently Reduced

Dillard's Exclusive

PLACEHOLDER Bellissimo Botanica Ring High Neck One Piece Swimsuit

Permanently Reduced

Beach Riot Joyce Ribbed One Shoulder Color Block One Piece Swimsuit

Permanently Reduced

Beach Riot Reese Eyelet V-Neck One Piece Swimsuit

Permanently Reduced

Only size XS available

PLACEHOLDER Bellissimo Botanica Ring High Neck One Piece Swimsuit

Permanently Reduced

Anne Cole Bossa Nova Scallop Plunge One Piece Swimsuit

Permanently Reduced

Mimi Flamingo Sonny Soleil Solids V-Neck One Piece Swimsuit

Permanently Reduced

Only size 6 available

Lucky Brand Ocean Wave Multi Color One Piece Swimsuit

Permanently Reduced

Only size M available

Anne Cole Pacific Strapless Twist Front Bandeau One Piece Swimsuit

Permanently Reduced

Bahia Maria Aura Laser Cut Flower Underwire One Piece Swimsuit

Permanently Reduced

ContemporaryInternet Exclusive

Tommy Bahama Tropi Floral Reversible Lace-Back One Piece Swimsuit

Permanently Reduced

kate spade new york Ruched Underwire Bandeau One Piece Swimsuit

Permanently Reduced

Tommy Bahama Watercolor Floral V-Neck Tank One Piece Swimsuit

Permanently Reduced

GB Solid Scrunchie Textured Classic Tank One Piece Swimsuit

Permanently Reduced

Dillard's ExclusiveJuniors

Only size XS available

kate spade new york Gingham Ring Trim Halter Neck Bandeau One Piece Swimsuit

Permanently Reduced

Only size XL available

Magicsuit Solid Esti V-Neck Fixed Interlock Waist Belt One Piece Swimsuit

Permanently Reduced

Internet Exclusive

Bleu Rod Beattie Riviera Retreat Sweetheart Neck Underwire Bandeau One Piece Swimsuit

Permanently Reduced

Only size 4 available

Bahia Maria Aura Laser Cut Flower Underwire One Piece Swimsuit

Permanently Reduced

kate spade new york Contrast Floral Rosette Solid Bandeau Cut-Out One Piece Swimsuit

Permanently Reduced

Only size XL available

Gibson & Latimer Orchard Oasis Bandeau One Piece Swimsuit

Permanently Reduced

Dillard's Exclusive

Only size XS available

kate spade new york Floral Rosette High Neck One Piece Swimsuit

Permanently Reduced

ContemporaryInternet Exclusive

Only size XS available

Maaji Solar Bliss Luster Embroidered Reversible One Piece Swimsuit

Permanently Reduced

Beach House Sailor Dot Underwire Tiered Ruffle One Piece Swimsuit

Permanently Reduced

Bleu Rod Beattie Ibiza Bohemian Shirred Bandeau One Piece Swimsuit

Permanently Reduced

Agua Bendita Yara Solstice Reversible Low Scoop Back Tank One Piece Swimsuit

Permanently Reduced

Only size L available

Beach House Diamond Meadows Brooke Scoop Neck Underwire One Piece Swimsuit

Permanently Reduced

Bleu Rod Beattie Sunkissed Plunge Crochet One Piece Swimsuit

Permanently Reduced

ROBIN PICCONE Nova Halter Tie Neck One Piece Swimsuit

Permanently Reduced

Only size 8, 14 available

Magicsuit Shell Beach Parker High Neck Underwire One Piece Swimsuit

Permanently Reduced

Miraclesuit Adorn Bella V-Neck Adjustable Shirring Tie Soft Cup One Piece Swimsuit

Permanently Reduced

Internet Exclusive

Bleu Rod Beattie Double Duty One Shoulder One Piece Swimsuit

Permanently Reduced

Internet Exclusive

Gianni Bini x Cyd Morris The Cleo Dainty Floral Stripe Front Tie Detail One Piece Swimsuit

Permanently Reduced

ContemporaryDillard's Exclusive

Only size XS, XL available

Tommy Bahama Deep Sea Stripe Scoop Neck Tummy Control Tank One Piece Swimsuit

Permanently Reduced

Only size 6 available

Farm Rio Arabesc Soft Yellow Print Tie Back One Piece Swimsuit

Permanently Reduced

Janela Bay Solid Stretch Ribbed Square Neck Wide Strap One Piece Swimsuit

Permanently Reduced

Only size M available

Magicsuit Solid Dakota V-Neck Twist Back Soft Cup One Piece Swimsuit

Permanently Reduced

Beach Riot Naomi Passion Fruit Scoop Neck One Piece Swimsuit

Permanently Reduced

Jantzen Wild Lush Clare Bandeau One Piece Swimsuit

Permanently Reduced

Internet Exclusive

Jantzen Floral Outline Tina Underwire V-Neck One Piece Swimsuit

Permanently Reduced

Internet Exclusive

La Blanca Coastal Club House Square Neck Removable Belt Tank One Piece Swimsuit

Permanently Reduced

Internet Exclusive

Gianni Bini Color Block Underwire One Piece Swimsuit

Permanently Reduced

ContemporaryDillard's Exclusive

kate spade new york Seersucker Puff Texture Ring Trim Shirred Bandeau One Piece Swimsuit

Permanently Reduced

Only size XL available

La Blanca Textured Tides Plunge Tank One Piece Swimsuit

Permanently Reduced

Bleu Rod Beattie The Living Is Easy Tropical Floral Print Underwire Shirred Bandeau One Piece Swimsuit

Permanently Reduced

Only size 6 available

Raisins Straight Up Stripe Texture Scoop Neck One Piece Swimsuit

Permanently Reduced

Only size L, XL available

Sanctuary Zodiac Beach Wire V-Neck One Piece Swimsuit

Permanently Reduced

Farm Rio Anturium Light Pink One Shoulder Bow Detail One Piece Swimsuit

Permanently Reduced

ContemporaryInternet Exclusive

Only size XS available

Bleu Rod Beattie Ahoy Captain Button Front Square Neck One Piece Swimsuit

Permanently Reduced

Jantzen Bright Canvas Jolie Scoop Neck Underwire Tummy Control Tank One Piece Swimsuit

Permanently Reduced

Only size 12 available

Jantzen Heritage Hilda Glam Lace Back Tummy Control One Piece Swimsuit

Permanently Reduced

Bleu Rod Beattie Island Time Floral Lattice Front Plunge Halter One Piece Swimsuit

Permanently Reduced

ROBIN PICCONE Solid Aubrey Strapless High Leg Bandeau One Piece Swimsuit

Permanently Reduced

Only size 10, 12 available

Cleonie Crinkle Nusa Dua Maillot Dreamland Print Halter One Piece Swimsuit

Permanently Reduced

Cleonie Crinkle Beach Hibiscus Maillot One Shoulder Color Block Cut-Out One Piece Swimsuit

Permanently Reduced

Antonio Melani x Stephanie Covington Vanessa Whipstitch Detail Classic One Piece Tank Swimsuit

Permanently Reduced

ContemporaryDillard's Exclusive

Raisins Cosmic Sunset Texture Scoop Neck One Piece Swimsuit

Permanently Reduced

Only size L, XL available

Lucky Brand Phuket Paisley Plunge Neck One Piece Swimsuit

Permanently Reduced

Only size S available

La Blanca Prep & Paddle V-Collared Racerback One Piece Swimsuit

Permanently Reduced

Gianni Bini Textured Gingham Loop Trim Bandeau One Piece Swimsuit

Permanently Reduced

ContemporaryDillard's Exclusive

Magicsuit Scuba Clara Cap Sleeves Underwire One Piece Swimsuit

Permanently Reduced

Only size 10, 12 available

GB Scrunchie Textured Contrast Trim Classic Tank One Piece Swimsuit

Permanently Reduced

Dillard's ExclusiveJuniors

Lucky Brand Belize Crocket Sweetheart Neck Bandeau One Piece Swimsuit

Permanently Reduced

Only size M available

Tommy Bahama Sunset Bloom Reversible Tank One Piece Swimsuit

Permanently Reduced

La Blanca Woven Shadow Abstract Square Neck One Piece Swimsuit

Permanently Reduced

Only size 4, 8 available

ROBIN PICCONE Charlotte Crochet Scoop Neck One Piece Swimsuit

Permanently Reduced

Internet Exclusive

Raisins Daisy Dreamer Texture Scoop Neck Tank One Piece Swimsuit

Permanently Reduced

Only size L, XL available

Hurley Ginko Cloud Scoop Neck Cut-Out Surf Suit

Permanently Reduced

Only size XS, S available

Magicsuit Palmetto Goddess Cady Hidden Underwire Bandeau One Piece Swimsuit

Permanently Reduced

Only size 14, 16 available

A Loves A Seaside Reversible Square Neck Tie Shoulder Bandeau One Piece Swimsuit

Permanently Reduced

ContemporaryDillard's Exclusive

Only size XL available

Beach Riot Liora Color Block Wave One Shoulder Cut-Out One Piece Swimsuit

Permanently Reduced

Only size XS available

Magicsuit Hot House Natalie Sweetheart Neck Cap Sleeve Bandeau One Piece Swimsuit

Permanently Reduced

Internet Exclusive

kate spade new york Petal Cut-Out Bandeau One Piece Swimsuit

Permanently Reduced

Only size L, XL available

Janela Bay Solid Floral Texture One Shoulder One Piece Swimsuit

Permanently Reduced

Only size XS available

Athena NEXT by Athena Shaka Colorblock Scoop Neck Criss-Cross Tank One Piece Swimsuit

Permanently Reduced

Janela Bay Ribbed Square Neck Double Ruffle Sleeve One Piece Swimsuit

Permanently Reduced

Only size XS available

Sanctuary Midnight Breeze Palm Leaf Print V-Neck Tank One Piece Swimsuit

Permanently Reduced

Only size S, M available

Farm Rio Copacabana Beach Black Halter One Piece Swimsuit

Permanently Reduced

Sanctuary Pretty In Provence Merrow Trim Underwire Bra One Piece Swimsuit

Permanently Reduced

Only size XL available

Roxy Geo Floral Moderate Coverage High Neck One Piece Swimsuit

Permanently Reduced

Farm Rio Strilitzia Light Blush Print Halter One Piece Swimsuit

Permanently Reduced

Only size XS available

Bleu Rod Beattie Lace-Up Back One Piece Swimsuit

Permanently Reduced

CeCe Checkered Charm High-Cut Leg One Piece Swimsuit

Permanently Reduced

Freya Arizona Wave Adjustable Tie Side Plunge V-Neck One Piece Swimsuit

Permanently Reduced

Steve Madden Stevie by Steve Madden Spring Bloom Cut-Out Side Ties One Piece Swimsuit

Permanently Reduced

Only size S available

Jantzen Seaside Escape BBQ Ribs Scoop Neck Tummy Control One Piece Swimsuit

Permanently Reduced

Only size 14, 16 available

CeCe Sweetly Tied Bow Strapless Bandeau One Piece Swimsuit

Permanently Reduced

Only size 6 available

Janela Bay Black Ribbed Double Ruffle Sleeves Square Neck One Piece Swimsuit

Janela Bay Black Ribbed Double Ruffle Sleeves Square Neck One Piece Swimsuit

Permanently Reduced