Skip to main content

Edgehill Collection x Megan Karp - SHOP NOW

iPhone Updates & Can't Find Our Emails in Your Inbox? - CLICK HERE

Check For In-Store Availability On The Products You Love - LEARN MORE

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

Women's One-Piece Swimsuits

Just For YouJust For You
(Edit)

New ArrivalsNew Arrivals

Sort By

Miraclesuit Twisted Sisters Esmeralda Solid Surplice Neck Underwire Bra One Piece Swimsuit

Miraclesuit Twisted Sisters Esmeralda Solid Surplice Neck Underwire Bra One Piece Swimsuit

Steve Madden Purrfection Strappy Cutout One Piece Swimsuit

Steve Madden Purrfection Strappy Cutout One Piece Swimsuit

Sunshine '79 Paradise Heat Tropical Bandeau One Piece Swimsuit

Sunshine '79 Paradise Heat Tropical Bandeau One Piece Swimsuit

Magicsuit Ellie Solid Plunge V-Neck One Piece Swimdress

Magicsuit Ellie Solid Plunge V-Neck One Piece Swimdress

Only size 16 available

Trina Turk Mykonos Lace-Up V-Neck One Piece Swimsuit

Trina Turk Mykonos Lace-Up V-Neck One Piece Swimsuit

ContemporaryInternet Exclusive

Miraclesuit Perissa Revele V-Neck Underwire Bra Surplice One Piece Swimsuit

Miraclesuit Perissa Revele V-Neck Underwire Bra Surplice One Piece Swimsuit

Only size 10, 12 available

Tommy Bahama Island Cays Cabana Solid High Neck Front Zip One Piece Swimsuit

Tommy Bahama Island Cays Cabana Solid High Neck Front Zip One Piece Swimsuit

O'Neill Catamaran Plaid Poolside Texture Off The Shoulder One Piece Swimsuit

O'Neill Catamaran Plaid Poolside Texture Off The Shoulder One Piece Swimsuit

PLACEHOLDER Twisted Sisters Esmeralda Solid Surplice Neck Underwire Bra One Piece Swimsuit

Sunshine '79 Solid Straight Neck Corset Binding Over Mesh Bandeau One Piece Swimsuit

Miraclesuit Sunset Islet Madero Underwire Surplice One Piece Swimsuit

PLACEHOLDER Twisted Sisters Esmeralda Solid Surplice Neck Underwire Bra One Piece Swimsuit

Agua Bendita Petra Cherish Print Lace Detail Underwire One Piece Swimsuit

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

ContemporaryInternet Exclusive

PLACEHOLDER Twisted Sisters Esmeralda Solid Surplice Neck Underwire Bra One Piece Swimsuit

Vince Camuto Corset Bodice Square Neck Full Coverage One-Piece Swimsuit

Internet Exclusive

Miraclesuit Rock Solid Starr Square Neck Underwire One Piece Swimsuit

PLACEHOLDER Twisted Sisters Esmeralda Solid Surplice Neck Underwire Bra One Piece Swimsuit

Janela Bay Colorblock V-Neck Gathered One Piece Swimsuit

Steve Madden Sleek N Chic Scoop Neck One Piece Swimsuit

ContemporaryInternet Exclusive

Miraclesuit Plus Size Ombre Fiore Sanibel Underwire Bra Surplice One Piece Swimsuit

Agua Bendita Posh Ivy Reversible Cut-Out Side Tie One Piece Bandeau Swimsuit

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

ContemporaryInternet Exclusive

Steve Madden Leopard Square Neck One Piece Swimsuit

ContemporaryInternet Exclusive

Magicsuit Hearts of Palm Molly Crochet Halter Neck Underwire Swim Dress One Piece Swimsuit

Magicsuit Plus Size Solid Bianca One-Piece Control Fit Swimsuit Romper

Internet Exclusive

Only size 22W, 24W available

Longitude Vineyard Vacay Long Torso Scoop Neck Ruffle Faux-Skirtini One-Piece Swimsuit

Lauren Ralph Lauren Watercolor Tile V-Wire Neck One Piece Swimsuit

Internet Exclusive

Mimi Flamingo Eden Printed Bailey Shirred Surplice One Piece Swimsuit

CeCe Salt & Memories Floral V-Neck Plunge One Piece Swimsuit

Tommy Bahama Chambray Beach Floral Print V-Neck Plunge One Piece Swimsuit

Internet Exclusive

Freya Nomad Nights Crochet Scoop Neck High Leg Underwire Extended Bra Size One Piece Swimsuit

Bleu Rod Beattie Lace-Up Back One Piece Swimsuit

Internet Exclusive

Sanctuary Pretty In Provence Merrow Trim Underwire Bra One Piece Swimsuit

La Blanca Island Goddess Strappy Mesh One Piece Swimsuit

Michael Kors MICHAEL Michael Kors Logo Ring One-Shoulder Side Cutout One Piece Swimsuit

Farm Rio Strilitzia Light Blush Print Halter One Piece Swimsuit

ContemporaryInternet Exclusive

Rip Curl Premium Surf Solid Ribbed Square Neck D-DD Bra Size Underwire One Piece Swimsuit

Miraclesuit Plus Size Must Haves Underwire Bra Front Keyhole Tank One Piece Swimsuit

Tommy Bahama Watercolor Floral V-Neck Tank One Piece Swimsuit

Bleu Rod Beattie Plus Size White Lotus Surplice V-Neck Mio One Piece Swimsuit

Internet ExclusivePlus

Janela Bay Solid Ribbed Twist Back Puffy Straps One Piece Swimsuit

Internet Exclusive

Magicsuit Piper Solid High Crochet Neck Hidden Underwire Bra Romper Swimsuit

Internet Exclusive

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

Miraclesuit Network News Maripos Underwire Bra Tank One Piece Swimsuit

Magicsuit Scuba Clara Cap Sleeves Underwire One Piece Swimsuit

Internet Exclusive

Gottex Embrace Surplice V-Neck Tummy Control One Piece Swimsuit

Steve Madden Shine Bright Strappy Cutout One Piece Swimsuit

ContemporaryInternet Exclusive

Magicsuit Scuba Coco Zip Front High Neck Underwire One Piece Swimsuit

Miraclesuit Razzle Dazzle Siren Solid Gold Hardware DD-Cup Size Underwire Bra Surplice One Piece Swimsuit

Miraclesuit Raya De Safari V-Neck Mesh Hardware Tank One Piece Swimsuit

Anne Cole Live In Color Strapless Belted Ring One Piece Swimsuit

Lauren Ralph Lauren Core Colorblock Modern Bandeau One Piece Swimsuit

Sanctuary Beach Goddess Banded Shirred One Piece Swimsuit

Body Glove Plus Size Smoothies Sandbar Scoop Neck One Piece Swimsuit

Internet ExclusiveJuniors

Gottex Desert Queen Striped Scoop Neck Tank One Piece Swimsuit

Fantasie Ottawa Solid V-Neck Front Twist Underwire Scoop Back Extended Bra Size Adjustable Strap One Piece Swimsuit

Vince Camuto Scoop Neck Corset One-Piece Swimsuit

Michael Kors MICHAEL Michael Kors Logo Ring Shirred Halter Neck One Piece Swimsuit

Internet Exclusive

Miraclesuit Plus Size Solid Rock Revele Surplice V-Neck Underwire Bra Tank One Piece Swimsuit

Internet Exclusive

Anne Cole Bardot Stripe Center Ring Halter One Piece Swimsuit

Athena Next by Athena Good Karma Malibu Short Sleeve Zip Up One-Piece Swimsuit

Fantasie Pichola Floral Print Twist Front One Piece Swimsuit

Internet Exclusive

Bleu Rod Beattie Double Duty Floral Print Keyhole Front High Neck One Piece Swimsuit

Bleu Rod Beattie Bellissimo Botanica Underwire Shirred Bandeau One Piece Swimsuit

Internet Exclusive

Magicsuit Plus Size Solids Celine Shirred Side Tie Plunge Swim Dress

Internet Exclusive

Only size 24W available

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

Bleu Rod Beattie What's In The Mix Animal Print One Criss-Cross Plunge One Piece Swimsuit

Internet Exclusive

Magicsuit Swoon Parker Underwire Side Tie Swim Dress One Piece Swimsuit

Internet Exclusive

Tommy Bahama Palm Modern Maillot Solid One Piece Swimsuit

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

Internet Exclusive

Miraclesuit Plus Size Light Show Oceanus V-Neck Underwire Surplice One Piece Swimsuit

Miraclesuit Plus Size Solid Must Haves Oceanus V-Neck Underwire Bra Tank One Piece Swimsuit

Body Glove Estella Floral Open Back Plunge One Piece Swimsuit

Magicsuit Halle Tie Front Halter Plunge One Piece Swimsuit

Vince Camuto Shirred Square Neck Tie Shoulder Fully Coverage One Piece Swimsuit

Internet Exclusive

Magicsuit Solid DD Yvonne Halter Tie Neck Plunging Swim Dress

Internet Exclusive

Mimi Flamingo Harper Solid Square Neck Tank One Piece Swimsuit

Internet Exclusive

Mimi Flamingo Lido Rib Knit Harper Solid Square Neck Open Back Tank One Piece Swimsuit

Mimi Flamingo Finn Straight V-Neck Bandeau One Piece Swimsuit

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

Miraclesuit Spectra Lyra Color Block Square Neck Underwire One Piece Swimsuit

Bleu Rod Beattie Plus Size Desert Mirage Shirred Mio One Piece Swim Suit

Internet ExclusivePlus

Mimi Flamingo Coastal Leaves Halter Neck One Piece Swimsuit

Internet Exclusive

Bleu Rod Beattie Plus Size Turning Tides Lace Down Over The Shoulder Mio One Piece Swimsuit

Internet ExclusivePlus

Magicsuit Marquis Kristi Solid Plunge Neck Draped V-Back One Piece Swimsuit

Magicsuit Solids DD Mila Romper One Piece Swimsuit

Only size 8, 10 available

Magicsuit Solids Milli V-Neck Racerback Soft Cup Shirred One Piece Swimsuit

Miraclesuit Illusionist Ibiza Plunge Neck One Piece Swimsuit

Miraclesuit Razzle Dazzle Siren Solid DD-Cup Size Underwire Bra Surplice One Piece Swimsuit

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

Internet Exclusive

Steve Madden Dazey Fields One Shoulder High Cut Leg One Piece Swimsuit

Gottex Positano Square Neck Moderate Coverage Tank One Piece Swimsuit

Miraclesuit Must Haves Escape Underwire Bra Front Keyhole Tank One Piece Swimsuit

Magicsuit Solid Rene Hidden Underwire One Piece Swimsuit

Internet Exclusive

Body Glove Plus Size Groove Time After Time Colorblock Zip Front One Piece Swimsuit

Internet ExclusiveJuniors

Tommy Bahama Deep Sea Stripe Tummy Control Bandeau One Piece Swimsuit

Internet Exclusive

Janela Bay Solid Square Neck Double Ruffle One Piece Swimsuit

Bleu Rod Beattie Lush Life Square Neck Underwire One Piece Swimsuit

Internet Exclusive

Miraclesuit Zirconic Siren Surplice V-Neck Underwire One piece Swimsuit

Miraclesuit Zirconic Siren Surplice V-Neck Underwire One piece Swimsuit