Table of contents – Black One Piece Swimsuit
- My Favorite Black One-Piece Swimsuits
- 1. Dolce & Gabbana Swimsuit (My Pick)
- 2. Seafolly Collective Boyleg One Piece
- 3. Toteme Monogram Printed Recycled Swimsuit
- 4. COS Color-Block Scuba Bandeau Swimsuit
- 5. J.Crew Nia Ruched Square-Neck One-Piece
- 6. Cupshe Reverie Land Underwire Slim & Sculpt One Piece
- 7. Calzedonia Premium Fit One Piece Swimsuit
- 8. Zimmermann Swim Essentials Bandeau One-Piece
- 9. Banana Republic Sandy Halter One-Piece by Hunza G
- 10. Boden Minori Halter Tie Swimsuit
- 11. J.Crew Factory Ruched Plunge One-Piece Swimsuit
- 12. Hermoza Belted Marisa Square-Neck One-Piece Swimsuit
- 13. Quince Italian Cami One-Piece Swimsuit
- 14. L’AGENCE Emelia Bandeau One-Piece Swimsuit
- 15. Anthropologie Norma Kamali Bill Mio One-Piece Swimsuit
- Why a Black One Piece Swimsuit Never Goes Out of Style
- Shop Black One Piece Swimsuits
If there’s one swimsuit I always pack, it’s a black one-piece. I prefer a modest swimsuit ten times more than one that reveals too much, as I dislike the worry of potentially exposing more than I intend. That’s why I favor a black one-piece: it’s timeless, elegant, and always makes me feel put together, whether I’m spending the day at the beach or relaxing by the pool.
What I love most is how versatile it is. A black one piece easily doubles as a bodysuit—just add linen shorts, a flowy skirt, or wide-leg pants, and you’re ready for lunch, shopping, or dinner without needing a complete outfit change.
For this edit, I rounded up 15 beautiful black one-piece swimsuits that stand out for their fit, design, and effortless style. One of them—the Dolce & Gabbana style—is part of my own wardrobe, so I’ll be sharing my personal experience with that one.
My Favorite Black One-Piece Swimsuits
1. Dolce & Gabbana Swimsuit (My Pick)
What I like most about it: Can you tell that this is one of my favorite black one-piece swimsuits? This is my go-to for a weekend getaway. It has pads that shape your bust very nicely, adjustable & removable straps, and tummy control.
Fit & Sizing: Mine is size 4. I will say that fits true to size.
What I pair it with after the beach: Since the swimsuit has a bustier style, it’s easy to wear it with a skirt, and it honestly looks like a very sophisticated dress. In the third photo, I’m wearing a pleated skirt, and I received several compliments about “my dress.”
2. Seafolly Collective Boyleg One Piece
What I like most about it: This is a sporty yet flattering silhouette with extra coverage that’s perfect for active beach days.
Fit & Sizing: According to the reviews, this swimsuit fits true to size.
Customer Review: “Totally retro in a pin-up Betty Boop kind of way, even as it is modest enough that you don’t have to constant adjust it. I know this brand from a family member who lives in Australia and it is great quality“. Anthropologie Reviewer
3. Toteme Monogram Printed Recycled Swimsuit
What I like most about it: Minimal, sophisticated, and instantly recognizable for anyone who loves understated luxury.
Fit & Sizing: Fits true to size, take your normal size
Customer Review: No customer reviews were found for this particular swimsuit.
4. COS Color-Block Scuba Bandeau Swimsuit
What I like most about it: Clean architectural lines and modern color blocking make this feel effortlessly elevated.
Fit & Sizing: True to size.
Customer Review: “Lovely material and smoothing across the MumTum. Love that it’s strapless with room!m a family member who lives in Australia and it is great quality“. COS Reviewer
5. J.Crew Nia Ruched Square-Neck One-Piece
What I like most about it: The ruched detailing and square neckline create a classic, feminine silhouette.
Fit & Sizing: Fits true to size, take your normal size
Customer Review: “I have been looking for a swimsuit that holds everything in and this is it. It’s higher under the arms, in the back and front, but just enough, not too much. Nothing is flopping over anywhere. It also has good bum coverage but not so much you feel like you’re wearing shorts. The ruching is great over the stomach too. Just a great suit you can actually move around in and swim without anything falling out. Thanks, J.Crew.” J. Crew Reviewer
6. Cupshe Reverie Land Underwire Slim & Sculpt One Piece
What I like most about it: A budget-friendly option designed with shaping details and supportive underwire.
Fit & Sizing: True to size.
Customer Review: “LOVE. After having 2 babies I wanted a swim suit that was mom appropriate, but still sexy. This swimsuit is it!!! After breastfeeding two babies I wanted a swimsuit that would make my boobs look great. I am 5’4, 145lbs and a 36 C and the medium fit. It was tight, but I believe this swimsuit is supposed to be tighter to help with tummy control. I feel confident and my husband thinks its sexy“. Cupshe Reviewer
7. Calzedonia Premium Fit One Piece Swimsuit
What I like most about it: Simple, timeless, and designed for a flattering everyday fit
Fit & Sizing: Fits true to size, take your normal size
Customer Review: No customer reviews were found for this particular swimsuit.
8. Zimmermann Swim Essentials Bandeau One-Piece
What I like most about it: An elegant bandeau silhouette that’s perfect if you prefer minimal tan lines.
Fit & Sizing: True to size.
Customer Review: No customer reviews were found for this particular swimsuit.
9. Banana Republic Sandy Halter One-Piece by Hunza G
What I like most about it: This iconic one-size swimsuit comfortably adapts to different body shapes thanks to its signature crinkle fabric.
Fit & Sizing: One size fits most US size 2-12.
Customer Review: No customer reviews were found for this particular swimsuit.
10. Boden Minori Halter Tie Swimsuit
What I like most about it: This is a classic halter design with timeless appeal and adjustable comfort.
Fit & Sizing: True to size according to customer reviews.
Customer Review: “I’m 5’6” with an athletic figure (155 lbs) and a smaller chest. This suit (size 8) is beautiful and fits perfectly. I was afraid the red would be too bright for my fair complexion, but it looks great. Highly recommend.” Boden Reviewer
11. J.Crew Factory Ruched Plunge One-Piece Swimsuit
What I like most about it: A flattering plunge neckline balanced with elegant ruching.
Fit & Sizing: True to size.
Customer Review: “By far my favorite fit for a one piece swimsuit. I have in multiple colors and will be continue to purchase“. J.Crew Reviewer
12. Hermoza Belted Marisa Square-Neck One-Piece Swimsuit
What I like most about it: A sophisticated design with a removable belt and refined square neckline.
Fit & Sizing: True to size according to customer reviews.
Customer Review: “Great fit .. holds you in and compliments the body. Love the neck line and wide straps .. also high back is an added plus for me as I find it hard to find a swimsuit with the right back coverage . I ordered it in two colors.” The Hermoza Reviewer
13. Quince Italian Cami One-Piece Swimsuit
What I like most about it: It is the most affordable version on this list of black one-piece swimsuits. It is minimalist, comfortable, and made with premium Italian fabric at just $50.
Fit & Sizing: True to size.
Customer Review: “Such a gorgeous swim suit! Fabric is smooth soft and substantial. The green color is deep but not drab, rich almost avocado. The cut is youthful and tasteful but unfortunately i will be sending it back. My 76 year old body just isn’t trim and toned enough any longer for such a modern and lovely swim suit.“. Quince Reviewer
14. L’AGENCE Emelia Bandeau One-Piece Swimsuit
What I like most about it: A polished luxury option with a sleek bandeau silhouette.
Fit & Sizing: True to size.
Customer Review: No customer reviews were found for this particular swimsuit.
15. Anthropologie Norma Kamali Bill Mio One-Piece Swimsuit
What I like most about it: An iconic design that has remained a favorite for years thanks to its timeless draping and flattering fit.
Fit & Sizing: True to size.
Customer Review: “Vintage vibes but fit is off. This suit is so cute. It has pin up vibes, but the gorse is short and the strap is very long. It also lacks chest support. I brought it to a tailor and had cups added and the long strap shortened“. Anthropologie Reviewer
Why a Black One Piece Swimsuit Never Goes Out of Style
A black one piece swimsuit is one of those wardrobe staples you’ll wear year after year. It flatters every age, works with nearly every vacation wardrobe, and makes styling incredibly easy. Instead of changing outfits after swimming, simply layer it with a linen shirt, denim shorts, a maxi skirt, or relaxed trousers and you’re instantly ready for the rest of your day.
Whether your style leans minimalist, sporty, or classic, investing in a beautiful black one piece is always a decision you won’t regret.
Shop Black One Piece Swimsuits
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