22 Best Strapless Bras for Secret Support in Any Outfit

_{Original photo by Glamour commerce director Brie Schwartz}

The Natori Feathers Bra has a cult following for a reason, and the same goes for this strapless version that’s hands-down one of the best bras out there thanks to its support, lump-free padding, and silicone grippers for a no-slip fit. “I wear the strapped version of this popular bra daily, and it’s a favorite among Glamour editors (and readers), so I’m pleased to report that the fit here doesn’t disappoint either,” says our commerce director, Brie Schwartz. “It gives you shape (no awkward uni-boob here), didn’t fall down after 12 hours on a wedding dance floor thanks to the wide band, and offers plenty of support. Plus it’s helpful if you have issues in the sagging department. That said, it’s not exactly comfortable, and it left some marks after many hours of wear—but it does stay put.” Be aware that it runs a little small, Schwartz points out. And while it does go up to a DDD cup in sizing, it’s important to note that its band size only goes up to 36.

• Sizes available: 32B–36DDD
• Fabrics: Nylon, spandex
• Colors: Black, cafe
• What it’s good for: Low-cut necklines
• Pros: Lightly padded; nonslip grip
• Cons: Not ideal for larger busts; limited colors

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Another great adhesive option with a deep plunging neckline that works with any number of uniquely designed clothing items, this backless bra is a stylist go-to. “I personally love it because it stays in place regardless of what I’m doing,” says fashion stylist Marlene Anzaldua. “The deep-plunge bra is perfect for date-night outfits, and the adhesive is reusable.” The bra can be used more than 50 times—a huge bonus, especially at this price point.

• Sizes available: A–D
• Fabrics: Nylon, spandex, silicone
• Colors: Black, beige
• What it’s good for: Plunging necklines, backless clothing
• Pros: Budget-friendly; plunging neckline; reusable up to 50 times, nonslip bottom band
• Cons: Adhesive may not be strong enough

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“This molded underwire bra is virtually undetectable even under knits, thanks to a concealed underwire,” says Chantelle Hartman Malarkey, entrepreneur and social media influencer. It comes with removable straps that can be worn conventionally, halter style, or crossed in the back, making it the perfect match for your favorite tank tops. Plus, it goes up to a G-cup so there’s optimal support for larger busts.

• Sizes available: 30D–44G
• Fabrics: Polyamide, spandex
• Colors: Black, roebuck, natural nude
• What it’s good for: Tank tops, halter tops, formal events, gowns
• Pros: Adjustable, convertible straps; light padding; inclusive sizing
• Cons: Runs small; has underwire

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If you’re searching for a true second-skin feel, consider the Fits Everybody Bandeau from Kim Kardashian’s shapewear line, Skims. This smooth bandeau stretches across curves with zero cutting and complete comfort, and is available in an inclusive range of skin tones and sizes. “I love the butter-feeling fabric—it’s truly the most comfortable,” says Nina Vargas, celebrity business strategist and stylist. It’s also moisture wicking, so you don’t have to worry about walking around in a damp bra in the summertime. This is undoubtedly one of the best seamless bras—and best bandeaus—in the game.

• Sizes available: XXS–4X
• Fabrics: Nylon, spandex
• Colors: 10 (including sand, sienna, bronze, cocoa, and onyx)
• What it’s good for: Tube tops, strapless dresses, lounging
• Pros: Seamless; wire-free; slip-on style; wide range of colors for different skin tones; plus sizing; under $30
• Cons: Sells out quickly

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Here’s a classic strapless bra from B.tempt’d that Lily Flast, expert bra fitter and founder of virtual bra fitter Soutien, likes for smaller busts. Its sizing starts at 30B, and best of all, it’s wireless! It also includes straps, should you want to turn it into a racerback.

• Sizes available: 30B–38DD
• Fabrics: Spandex, nylon
• Colors: Night, au natural
• What it’s good for: Strapless dresses with plunging necklines
• Pros: Wire-free; plunging neckline; detachable straps; nonslip silicone lining
• Cons: Limited colors

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_{Original photo by Glamour commerce director Brie Schwartz}

“Strapless bras are almost always painful in some capacity. When I was getting married, I swear I tried on nearly every one on the market to find an option that would give me support and some light cleavage for my strapless wedding dress, and of the dozens I tested, this was the only one that was remotely comfortable,” Schwartz says of her Yummie Peyton bra, which has the comfort of a bandeau but the structure of a standard strapless—and comes with convertible straps. “It feels like you’re not wearing anything, but still gives enough support to keep my 32DDs in check. There’s no boost, but the molded cups help with shape and it’s perfect for something flowy in summer when you want to be covered but don’t care about being totally lifted.”

• Sizes available: XS–L
• Fabrics: Nylon, spandex
• Colors: Black, almond, frappe, bark, blush, copper glow
• What it’s good for: Looser dresses
• Pros: Non-slip silicone strips; seam-free sides; convertible straps included
• Cons: Limited sizing

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With foam cups that mold to your body, convertible straps, and solid construction, this pick from Spanx is a no-brainer. It’s made with a patent-pending elastic-free technology that keeps everything secure without ever digging in—truly the dream. And for those longtime Spanx fans, you bet that this strapless bra incorporates the brand’s shapewear powers. It contours your breasts and brings them together for some subtle cleavage. “I’ve never had a strapless bra add shape like this one,” says Glamour reviewer Jackie Reilly.

• Sizes available: 32B–40DD
• Fabrics: Nylon, elastane
• Colors: Black, champagne beige
• What it’s good for: Tighter tops and dresses
• Pros: Contouring memory foam cups; removable straps; elastic-free
• Cons: Limited sizing and colors; sells out quickly

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Lane Bryant gets top marks for its impressive sizing, which spans up to 50 in band size and H in cup size. Its underwire design pushes up your breasts, and it doesn’t have any silicone lining (which some find itchy and uncomfortable). The bra can be worn strapless, but also racerback, crisscross, and five other ways.

• Sizes available: 32A–50H
• Fabrics: Spandex, nylon
• Colors: Black, cafe
• What it’s good for: Anyone with a big bust who prefers underwire
• Pros: Underwire; inclusive sizing; thick, adjustable straps (that are detachable); push-up lining; no sticky silicone lining
• Cons: Limited colors

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The big difference between the Natori Smooth and the Natori Feathers (which is higher up in this list) is the wide band that connects the cups of the Smooth and provides more grip along the bust line. Our Glamour reviewer says she’s owned the bra for more than three years and it’s still going strong. “It doesn’t fall down or move around, which I love,” she says.

• Sizes available: 32B–36DDD
• Fabrics: Cotton, spandex
• Colors: Black, cafe
• What it’s good for: All-day wear
• Pros: Wide silicone band that prevents slipping; convertible adjustable straps included
• Cons: Limited colors; pricey; not suited for plunging necklines

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Have a smaller bust? This pack of stretchy, barely there bandeaus will work in your favor. “I don’t have big breasts, but I also don’t like underwire bras,” says Glamour reviewer Maria Navarro. “These are super stretchy and slip right on, and you can’t see them underneath my clothes. I love that they come in a pack of three, and I could wear them all day long without even feeling like I’m wearing a bra.”

• Sizes available: S–3XL
• Fabrics: Nylon, spandex
• Colors: Black, beige, white, grey
• What it’s good for: Tube tops and dresses
• Pros: Seamless finish; affordable; slip-on style; comfy; wire-free; removable cups
• Cons: Not ideal for larger busts

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Jené Luciani Sena, bra expert and author of The Bra Book and Get It!, recommends the On Gossamer Cabana as a strapless bra for bigger busts—but with an emphasis on comfort. It’s wire-free, padded, and more like a hug than a cage. Its wide band offers more boob coverage, and it has a sticky silicone lining that grips the skin so the bra doesn’t slide down.

• Sizes available: S–XL (32A–38D)
• Fabrics: Cotton, modal, spandex
• Colors: White, black, champagne
• What it’s good for: Lounging around
• Pros: Comfy; wire-free
• Cons: Doesn’t provide much shape

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_{Original photo by Glamour commerce editor Malia Griggs}

“I’ve always struggled to find a reliable backless bra, but the Gatherall Bra exceeded my expectations,” says Glamour’s Navarro. The gentle adhesive ensures it stays in place, and the lightweight silicone cups provide a natural, flattering shape. Whether you’re wearing a plunging neckline or a sleek backless dress, this bra offers a seamless, invisible look.

• Sizes available: A–DD
• Fabrics: Silicone
• Colors: Cream, latte, mocha, noir
• What it’s good for: Eveningwear, backless tops and dresses
• Pros: Backless design; reusable; easy to clean
• Cons: Not machine washable

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Get some good grip and full coverage with ThirdLove’s classic bra. Glamour reviewer Emily Rodriguez praises this bra’s comfort. “I wore this strapless bra all day, and (a) it stayed in place, but (b) it didn’t make me feel like I was constricted by intense underwire,” she says.

• Sizes available: 32AA–44H
• Fabrics: Nylon, spandex
• Colors: Black, taupe
• What it’s good for: T-shirts, tank tops, halter tops
• Pros: Inclusive sizing; poke-free flexible underwire; supportive foam cups; includes clear and matching-color removable straps
• Cons: Some reviewers report inconsistent sizing.

Sena praises the versatility of this longline bra, which has silicone grip along its back edge that keeps it in place. “It’s double-layered and wire-free, and it can double as a top,” she says. Unlike so many other strapless bras, this one is made of super-soft, stretchy viscose that glides onto the skin. Plus it’s totally wire-free and pulls on over your head (no hooks), which leaves a seamless silhouette under your clothes.

• Sizes available: S–L (28A–38DDD)
• Fabrics: Viscose, Tencel Lyocell, nylon, spandex
• Colors: Black, mushroom
• What it’s good for: Being worn as a crop top or under a dress
• Pros: Longline design that’s great for bigger busts and longer torsos; can be worn alone or as a bra; seamless design; silicone at the back holds it in place
• Cons: Cups sometimes slide down.

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Corset meets bra in this sexy bustier, which has a sweeheart neckline and shimmery, lacy front that cinches the waist and stays in place thanks to a two-inch bottom band. Flast calls the support of the bra “unmatched”—and its sizes go up to FF in cup size, which is excellent if you have bigger boobs. You can wear it strapless, as a racerback with its optional straps, or all on its own.

• Sizes available: 33B–50FF
• Fabrics: Spandex, nylon
• Colors: Black, white
• What it’s good for: Giving structure under a dress
• Pros: Wide range of sizes; supportive; can be worn as a top; convertible straps
• Cons: May not be the most comfortable

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Boast a cup size bigger than a C? Flast says the Parfait bra is her go-to strapless bra for large breasts. Its longline design, wide range of sizes (up to a G!), and boning for structure will lift and hug the chest for hours of wear.

• Sizes available: 30D–42G
• Fabrics: Spandex, nylon
• Colors: Black, white, beige, mid-beige
• What it’s good for: Strapless structure for bigger busts
• Pros: Wide range of sizes; supportive; adjustable hook-and-eye closure in the back; silicone grip lining
• Cons: May not be the most comfortable

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This padded bra gets the job done without being too bulky. You’ll appreciate the soft fabric and sweatproof silicone lining across the band, and if you did want extra support from adjustable straps, those come included. “I know it’s expensive, but it’s worth it,” says Glamour reviewer Jade Lopez. “I don’t like when bras don’t fully cover my breasts, so I appreciate how high up the ones on this bra sit. I don’t have to worry about it slipping throughout the day, and if I don’t feel like wearing it as a strapless bra, it comes with reusable straps for more of an everyday vibe. It’s super comfortable too!”

• Sizes available: 32B–40E
• Fabrics: Nylon, elastane
• Colors: Black, rose
• What it's good for: Eveningwear, strapless tops
• Pros: Full-coverage; removable straps
• Cons: Not ideal for those who want some cleavage; limited colors

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Glamour reviewer Rosi Norton fell in love with the soft cups on this strapless bra. “I’ve always been hesitant to go strapless, but this bra provides great support,” she says. The lightly lined cups offer a naturally molded shape, and the bra stays securely in place. “I do love that it comes with straps so that I can wear it as a regular bra if I choose to,” says Norton.

• Sizes available: 30A–40D
• Fabrics: Recycled nylon, spandex
• Colors: Horizon, midnight sky, universe
• What it’s good for: T-shirts, tank tops
• Pros: Includes removable straps; 360-degree stretch; lightly lined
• Cons: Limited sizing

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The cups on this signature Victoria’s Secret bra feature a nonslip band that prevents them from sliding down throughout the day, with padding designed to almost double your cup size if that’s what you’re going for. “This bra is a game-changer, especially for someone who hates padded bras,” says Glamour contributor Brittany Romano. “It also provided the necessary support for my scoliosis but didn’t dig into my skin or leave me reaching for my back roller.” Another standout feature of this strapless bra is its convertible design. With its adjustable and removable straps, you have the flexibility to wear it in multiple ways, including strapless, halter, crisscross, or one-shoulder. Whether you’re attending a special event or simply want to make wearing your everyday tops easier, this bra delivers an unparalleled fit.

• Sizes available: 32A–38E
• Fabrics: Polyamide, elastane
• Colors: Black, animal, sweet praline
• What it’s good for: Low-neckline tops and dresses
• Pros: Breast-enhancing; versatile; push-up
• Cons: Very visible padding

Only small boobs need apply—like really small. AA small. Pepper's main focus is bras that snugly fit across the chest and add shape, which many bras (strapless or otherwise) don’t quite manage to do. The brand’s versatile strapless bra features a chic balconette style, with convertible straps that can be worn many ways (or not at all). Plus it comes in a bunch of skin tone colors.

• Sizes available: 30AA–42B
• Fabrics: Polyester, spandex
• Colors: 9 (including ecru, fawn, Tuscan, and espresso)
• What it’s good for: Anyone with a very small chest
• Pros: Wide range of colors; underwire; convertible straps; lightly lined
• Cons: Sizes are limited to AA, A, and B cups.