18 Bras for Tank Tops And Dresses to Wear All Summer Long

Love a low-cut top? You’ll want a plunge bra for that. This one has triangle cups that expose a teeny amount of cleavage, and it’s wire-free. You can also expect it to feel like next to nothing thanks to its smoothing fabric.

• Pros: Suitable for deep V necklines, smoothing fabric, sustainably made
• Cons: Only goes up to size XXL
• Available sizes: XXS–XXL
• Fabrics: Recycled nylon, elastane
• What reviewers say: I have fibromyalgia and have not worn a bra in a good four years because I can’t stand to have anything on my body that’s tight or pulling or just really touching my skin in general. I’ve tried many many bras and just gave up. I don’t know what made me order this one but I’m so glad I did. It feels like nothing. I love it so much. I sized up one size just so it wouldn’t be at all tight and it’s perfect. Also, it looks really cute on. —Rebe, reviewer at Everlane

Demi bras are designed to sit lower on your chest, making them ideal for scoop-neck tank tops and dresses. This Cosabella bra covers just a part of your breasts, so you don’t have to worry about it looking clunky under skimpier tops.

• Pros: Contouring effect, lightweight material, lightly padded
• Cons: Not ideal for larger busts
• Available sizes: 32B–36D
• Fabrics: Polyester, polyamide
• What reviewers say: I rarely post a review but decided to because this bra is unique and worth giving it a try! I’m finicky about bras and found this one to be true to size, comfortable, and overall great. Not sure how it wears over time but I have high hopes! —Donna, reviewer at Cosabella

Triangle bralettes are probably the comfiest undergarment for layering underneath camis and sweaters, but this one stands out for another reason: It’s an adaptive bra designed for people with disabilities and has a magnetic front-closure. It’s also convertible so you can wear it regularly or as a crisscross racerback bra.

• Pros: Adaptive style for disabled people, soft microfiber fabric
• Cons: Only goes up to size XXL
• Available sizes: XXS–XXL
• Fabrics: Polyester, elastane
• What reviewers say: I’m a 32C and ordered this in small. The loops are helpful and the magnet is really strong so I never feel like I’m going to pop it open and it works from my limited range of motion in my shoulder. The lace is so pretty too. I usually wear this without the cups when I’m at home because I find that’s more comfy, but if I was going out, I’d pop them back in. —Lily, reviewer at Aerie

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If you need lift but wires simply aren’t your thing, this bra is for you. It has a thicker band to keep everything in place throughout the day with supersoft cups and non-digging shoulder straps.

• Pros: Convertible style, front-adjusting straps
• Cons: Only fits up to DDD cups
• Available sizes: 32A–38DDD
• Fabrics: Rayon, spandex
• What reviewers say: This bra is super comfortable. I also like the plunge front for low-cut tops. It provides good lift without uncomfortable wires. —Katy, reviewer at Lively

Contour and support your breasts and your back with Spanx’s smoothing shapewear bra. Reviewers love that this style has a front closure for effortless hooking and unhooking. And even though it’s compressive, testers say this type of bra doesn’t dig into skin.

• Pros: Front hook closure,
• Cons: Wide straps are more visible
• Available sizes: 32A–38DD
• Fabrics: Nylon, spandex
• What reviewers say: I have Lyme disease which causes severe spinal pain, neuropathy, and difficulty breathing. Needless to say, underwires KILL me and I only wear them when onstage or at a social event. I was thrilled to discover the entire line of Bra-llelujah! They smooth the sides, pull everything up, and don’t dig in and hurt me like every other underwire I have tried. Plus the straps never slide down and I am able to put on and remove these bras effortlessly due to the front closure. This is especially important to me since my neuropathy makes using my hands quite difficult. The best part is that they don’t negatively affect my breathing so I can still belt out songs as if I were not wearing a bra at all! I have all of the styles in this line in every color and have found these bras to be very true to size. —Teresa, reviewer at Spanx

Clear straps are definite plus if you want to avoid visible bra straps entirely however, our testers say the cups here are on the thinner side so your nips may show through more form-fitting camisoles or sleeveless bodysuits.

• Pros: Has clear straps, molding cups
• Cons: Some reviewers say the straps slip, cup padding is thin
• Available sizes: 34B–44C
• Fabrics: Polyamide, elastane
• What reviewers say: This is going to work for the dress I needed it for, but if you are expecting there to be any padding, beware. The fit is good and the underwire is supportive, but if you were to wear it under a T-shirt, expect that everything will show through as the material is very thin and transparent. The clear straps are great. —Lori, reviewer on Amazon

This strappy bra really lives up to its name, because it looks and feels like second skin. Its barely there design is great for maintaining a smooth appearance underneath whatever you're wearing, with no wires or clasps involved.

• Pros: Smoothing fabric, thin spaghetti straps
• Cons: No plus sizes available, straps aren’t adjustable
• Available sizes: XXS–XL
• Fabrics: Nylon, elastane
• What reviewers say: I have rounder breasts, and sometimes wearing a bralette can get very uncomfortable. This one really does feel like second skin while being supportive (even with thinner straps!) I wear it underneath tank dresses the most. —Andrea Navarro, commerce writer

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Even though strapless bras have a ton going for them, some styles are prone to bulging and spillage—not this one, though. Thanks to its pull-on design, you can (literally) slip into this bandeau bra with ease. It’s also full-coverage, seamless, and lightweight, making it one of the more comfortable options on the market.

• Pros: Wire-free, lightweight, pull-on style, great for one-shoulder or racerback tanks
• Cons: No plus sizes available
• Available sizes: XS–L
• Fabrics: Nylon, spandex
• What reviewers say: I discovered Yummie about two years ago and I love its basics, so I knew I’d love its bras too. This is one of the few strapless bras that I don’t feel like I’m suffocating in because many styles don’t support my D cups as much as I’d like. —A.N.

Triangle bras often come without any padding or molded cups, but this one thankfully has both. This bra has a V-shaped neckline, so you can wear it underneath tops that dip in the front with ease. Reviewers also love the seamless, thick band for back support.

• Pros: Wire-free, soft cups
• Cons: Only fits up to DDD cup
• Available sizes: 30C–38D
• Fabrics: Nylon, spandex
• What reviewers say: I never write reviews, but felt I needed to for this product. It is amazing, beautifully made, fits wonderfully, and is comfortable. If you are looking for a bra without those terrible underwires, this is the one for you! —Hahnny, reviewer at Nordstrom

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This seamless bralette is True & Co.’s most popular style for a few reasons. Not only is it buttery soft, but this bra also has a longline design, to contour your body well past a typical bra.

• Pros: Longline silhouette, smoothing fabric, can be worn as a crop top itself
• Cons: Some reviewers need to size up
• Available sizes: XS–XL
• Fabrics: Nylon, elastane
• What reviewers say: Love this bra! Very comfortable and you hardly remember you’re wearing it! I purchased it in a nude color (Dulce) and it doesn’t show through sheer fabric. I purchased a small and the fit was perfect or true to size (normally 34A). Love it so much I’m planning to buy it in other colors! —Peni, reviewer at Nordstrom

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Racerback tops and dresses can be some of the trickiest styles to find a bra for, but this one was specifically made for them. It has regular push-up cups in the front and a lacy T-back design that stays hidden underneath tops. Note: Some testers find the lace pattern so pretty they decide to show it off with open-back pieces.

• Pros: Racerback top, push-up cups
• Cons: Runs small
• Available sizes: 32AA–38DD
• Fabrics: Polyamide, spandex
• What reviewers say: This bra is so comfy I fell asleep wearing it and completely forgot I was wearing one. Looks great under my shirts and blouses and provides good support all day long. The fit is spot on as well, no spillage of the twins and it does an ideal push-up. —Harlot, reviewer on Amazon

Wearing bras during the summer heat can get sticky, uncomfortable, and downright annoying. (Underboob chafing, anyone?) But that’s where this bralette comes into play. It’s made of organic cotton so it’s extra breathable and lightweight enough that you can wear it for hours on end.

• Pros: Tag-free, pullover design
• Cons: No plus-sizes available
• Available sizes: XS–L
• Fabrics: Organic cotton, spandex
• What reviewers say: I’m a server, and my work uniform is a tank top in the summer so I don’t like wearing underwires all day. Thankfully my B cups fit comfortably in this bra and I can work all day long without even thinking about it. —Alexandra S., tester

This one’s a great pick for anyone who doesn’t mind their lingerie showing just a little since it has super-thin straps, comes in nudes to match your skin tone, and has a band underneath to keep both small- and large-chested wearers happy.

• Pros: Plunging design, thin straps, affordable
• Cons: Light support
• Available sizes: XS–3XL (AA–D cups), 1+ to 3+ (DD–F cups)
• Fabrics: Cotton, spandex
• What reviewers say: This is another one that I like to wear at work during the summer. It matches my skin tone to a T! But, more importantly, it doesn’t feel like I’m wearing anything at all. —A.S.

Cuup’s bras are a fan-favorite for comfortability, but we’re also giving them our stamp of approval for versatility. This plunge bra makes wearing low-cut tops a breeze, and you don’t have to sacrifice support for looks thanks to its barely noticeable underwire cups and smooth adjustable straps.

• Pros: Size inclusive, ideal for lower necklines, straps and underwire don’t poke or dig into skin
• Cons: Seasonal colors sell out super fast
• Available sizes: 30A–44H
• Fabrics: Micro modal, Lycra spandex
• What reviewers say: Honestly, I think this is a bra I can wear with almost anything. I wear a ton of tank tops during the summer and because of these smooth cups, it's barely detectable underneath. —Maria N., tester

Sometimes actual bras just aren’t an option; that’s where nipple covers come in (looking at you, halter tops). These silicone pasties are reusable and can actually lift your breasts depending on how you stick them on. You’ll get a good amount of wear out of them when taken care of properly: Handwash them with warm water and mild soap then let them air dry before storing them away.

• Pros: Reusable, lifting effect
• Cons: Adhesive wears off over time
• Available sizes: A, B (fits small to large)
• Fabrics: Silicone
• What reviewers say: I’ve had several of these nipple covers throughout the years. They’re mostly ideal bodycon or silky styles, and I have a lot of bodysuits and dresses that I like to wear these underneath. They even offer a little lift! —A.N.

You can never go wrong with a classic, fuss-free strapless bra. This Natori piece is a great option because it has cups that are on the smaller side, so massive pads won’t be bulging through your clothes. The only downside is that it only fits up to DD cup sizes.

• Pros: Contouring effect, includes adjustable straps
• Cons: Only goes up to a size 38 band
• Available sizes: 30C–38DD
• Fabrics: Nylon, Lycra spandex
• What reviewers say: I love Natori underwire bras. Bought this in my normal 34DD size and it fits perfectly. It’s cut low enough in the cleavage and across the back for a cocktail dress that’s sheer across the top in front and back. It’s comfortable enough to wear all night and doesn’t need the optional straps. —Oleo, reviewer at Nordstrom