When it comes to clothes, I've always valued comfort above all — but it wasn't until I became pregnant that I realized the same should apply to undergarments, too. So in January 2024, when I found out I was expecting twins, I threw caution to the wind and ditched all of my underwired bras. They dug too deep into my skin, leaving it red and irritated. Besides, I told myself, I was in enough discomfort from carrying two babies.
Seven months postpartum, and finally starting to feel like myself again, it was time to find new bras once and for all. So when the opportunity arose to test out the best bras for large busts, I jumped at the chance. As part of the process, I had a virtual fitting with Bravissimo (which, by the way, is free for everyone!) and learned a ton about different styles and how a bra should actually fit.
I spoke to Charlotte Spence, a Lead Lingerie Technologist at Bravissimo. "When purchasing a new bra, fasten it on its loosest hooks so you can tighten it later as it stretches with wear,
says Charlotte. "If you notice 'under spillage,' try sizing down in the band and sizing up in the cup."
Ultimately, I discovered that my breasts had grown a whole cup size. Depending on the specific cut and fit, I was either a size DDD (which is also an F) or a G cup. Equipped with this new information, I set out on my quest to test the best bras for large busts. Here are the results.
Best overall: Spanx Breast of Both Worlds Reversible Comfort Bra
With no wires and two colors in one, this reversible bra is comfortable and versatile.
- Reversible design
- Comfortable and supportive at the same time
- Removable pads
- Non-adjustable straps
- Not suitable for low-cut tops
As I've mentioned, from the moment I found out I was pregnant in January 2024, I all but gave up on wired bras. My search for a comfortable bra to support my growing breasts led me to this aptly named pick from Spanx — and before testing other styles for this piece, it's the only bra I've worn since.
Despite how comfortable this hook-, wire-, and seam-free bra is, I am always surprised by how supportive it feels. I definitely notice a lift when I have this on versus when walking around my house braless. The bra also comes with removable pads should you want additional coverage. The ribbed under-bust design prevents the band from rolling up, which has happened to me far too many times. The reversible design, which features two distinct hues, is just the icing on the cake.
Best splurge: Evelyn & Bobbie Evelyn Bra
Perfect for tender breasts, this supremely comfortable bra gently lifts not with wire, but with soft, molded cups.
- Removable pads
- V-neck design ideal for low-cut tops
- Stylish and functional scalloped edges
- At nearly $100, it’s a splurge
- Brief break-in period as bra flexes to fit your shape
Evelyn & Bobbie bills this bra as a wireless push-up bra — and according to Insider Reviews Executive Editor Sally Kaplan, it lives up to the hype.
This is because it contains a patented EB Core, which Kaplan described as "a low-stretch material that's built into the underside of the cups and band, which takes the weight off of your shoulders and distributes it more evenly." She continues, "The specially bonded material that runs through the underside of Evelyn & Bobbie's molded cups is really where the magic happens. Because it doesn't have as much stretch as the rest of the material, it holds the breast's weight and helps shape it so there's no pancaking on the side. That extra support is also what keeps the band from stretching out so the bra can maintain its shape for longer than a basic molded cup would (hence no uniboobs or sagging after a few weeks of wear)."
Freelance style reporter Rebecca Strong also recommends the Evelyn in her guide to the best bralettes for large busts, noting that it's "fantastic for wearing under lower-cut tops because of the V-neck design. It's smoothing on your back while giving your breasts a lift that doesn't sacrifice comfort."
Last but not least are the beautiful scalloped edges, which — surprise! — aren't just stylish but also functional, as they help prevent digging into delicate breast tissue.
Read more in our full Evelyn & Bobbie review.
Best budget: Understance Ivy FlexWire Full Coverage Lace Bra
This bra has you covered with its mesh overlay in the front and a wide, smoothing band in the rear.
- Wallet-friendly price point
- Lightweight cotton cups Lightweight cotton cups
- Limited sale price availability
- FlexWire may not be as soft as wireless options
It was love at first sight from the moment I put on the Ivy FlexWire Full Coverage Lace Bra from Understance. It's ever-so-slightly lined and padded (the brand says it's about the thickness of a coin) to conceal my nipples, and I found the mesh overlay to be incredibly helpful in terms of preventing spillage.
The bra features the brand's signature FlexWire, which strikes the perfect balance between bend and prodigy to form to your specific shape, offering excellent lift and separation (read: no uniboob here).
I also think it's worth noting that this bra has cotton cups, which are much softer and more flexible than foam cups, which are naturally bulkier. Suffice to say, this one's a winner — and a steal.
Best push-up: Soma Stunning Push-up Plunge Bra
If you're wearing a top with a sweetheart neckline, you'll want a push-up bra with a low center gore such as this Soma bra.
- Smooth, satin-like material
- Deep plunge for low-cut tops
- Impressive size range
- Structured design may not be the most comfortable for all-day wear
- Thick padding can trap heat in warm weather
I usually steer clear of push-up bras, but for the purpose of this article, I thought it would be wise to test at least a few, and this one came out on top for its silky-smooth feel.
The contoured cups offered a natural-looking lift, while the underwire featured a soft material that felt cushioned against my chest for optimal comfort. The three-bar detailing at the center is just as functional as it is cheeky by enhancing cleavage and ensuring everything stays rightfully in its place.
TL;DR: Whether you're looking for a little extra boost or just a comfortable, well-designed bra, this Soma pick is a pleasant surprise worth adding to your top drawer.
Best wireless: Bravissimo Ultimate Comfort Bra
This style used to be called "Sleep Bra" because it's that comfortable — no wires, no pads, just a soft jersey fabric with mesh cups to keep you supported.
- Impressive cup size range
- Supportive hidden mesh cups
- Only available up to a size 40 band
- Straps only partially adjustable
The U.K.-based brand Bravissimo bills itself as the "leading lingerie retailer for sizes D cup+," so I was intrigued to give its bras a try. After a virtual fitting with the brand, I was sent a few styles to test — and this aptly named style was my favorite of the bunch.
Constructed from soft jersey fabric for ultimate comfort, I found this bra ideal for all-day wear (I had it on for 12 hours and was never once uncomfortable.) Think of it as a more elevated — and supportive — version of your favorite sports bra. I'd also be remiss not to mention the hidden mesh cups (AKA a layer of mesh fabric built into the design), which added support and breathability.
Reddit favorite: Elomi Morgan Side Support Bra
If you deal with side spillage, this solution-focused design will help subtly smooth and sculpt from all angles.
- Fantastic 360° coverage
- Minimizes side boob
- May feel bulky due to its side support and full coverage design
- Not suitable for low-cut necklines
To ensure I wasn't missing out on any must-try picks, I continued searching for the best bras for large chests on Reddit. There I was introduced to the Elomi Morgan Side Support Bra, which several people on various Subreddits were raving about for its optimal support, which, as its name suggests, helps avoid any side boob from spilling out.
A few days later, Elomi sent the bra, and I could confidently say it lived up to the Reddit hype. Beyond the full coverage design (which I love!), its side support truly blew me away. The stretchy straps are adjustable for a customized fit, too. Best of all was the stretch lace top cup, which 1) is stunning and 2) helps create a rounded shape. Since my breasts have started to sag — especially now that I'm newly postpartum — this was a huge plus.
Best for extended sizes: Cacique Smart Lift Unlined Full Coverage Bra
This plus-size-friendly bra is totally seamless and has wide straps that won't dig into your shoulders. It's especially useful if you're wearing thin fabric, as it lays flush on the skin.
- Full coverage design helps prevent spillage
- Wide straps
- Available in extended sizes
- No extra padding (though for some, this can be a plus)
- Snug fit; limited stretch
As you can guess by the name, this bra stands out for its innovative Smart Lift technology, featuring a seamless design for superior support and a second-skin-like feel sans extra pads, pinching, or pushing.
Full-coverage bras offer me the best blend of support and lift, and this one was no exception. I wore it under several different shirts — a sweater, a tank top, and a tee — and no matter what I styled it with, it didn't show (this, of course, is thanks to its seamless design). The adjustable straps kept everything in place, while the U-shaped back helped minimize bulging and created a smoothing effect for a sleek silhouette.
Best strapless: ThirdLove 24/7 Classic Strapless Bra
This bra gets the hard-won top spot because it stayed put during all of our jumping jack tests, is exceedingly comfortable for a strapless bra, and has a non-slip silicone grip that ensures it stays put through dancing and sweating. If you don't believe us, believe the thousands of five-star reviews.
- Convertible detachable straps
- No-slip grip on the top and bottom edge
- Memory foam cups
- Double-layer back
- Can’t find any
Freelance writer Casey Clark tested a dozen of the best strapless bras for large busts in order to find one that looks invisible under a halter top and stays firmly in place.
"Since I wear a 44D, I'm always a fan of a bra that has round, wide cups and thick band — and this bra has both," she writes. "The band didn't shift, nor did I feel any spillage, so you could definitely wear this on the dance floor at a wedding and feel secure."
"It's worth noting that ThirdLove offers this bra in half-cup sizes —which isn't something you see very often — and it comes with removable straps that you can hold onto for when you want that extra support and lift (although you really won't need it)." Casey adds.
Best bralette: Honeylove CrossOver Bra
"The bonded underband lifts the bust without the wires for a perky look, and the rounded shape makes this a great non-wired t-shirt bra," says Katie Weir, the bra fitting expert and founder of Curvy Kate.
- Adjustable and convertible straps
- Adjustable band
- 10 color options
- Mesh detail may be visible with low-cut tops
- Wireless design may not suit heavy breasts
Honeylove's Instagram-famous CrossOver Bra is an incredibly popular option among the best bralettes for large busts. Freelance style reporter Rebecca Strong describes precisely why she loves it in her Honeylove review.
"This bralette has it all: adjustable straps, a smoothing back, and even a bonded cradle for maximum support without the wires. I can convert the straps to a criss-cross back, making it versatile enough to wear with a range of tops and dresses, and I really appreciate that it has an adjustable band — something that a lot of bralettes are lacking." She's also calls out its removable cups "for occasions when I need a little extra coverage — and the mesh and lace detailing add some unexpected sex appeal."
"Another advantage to this bra is that it features four rows of hook-and-eye closures so there's plenty of room to loosen or tighten the band as needed," Rebecca notes. "As someone who's a 32DD, it can be tough to find bras that offer enough coverage but also aren't too loose in the band."
Best T-shirt bra: ThirdLove T-Shirt Bra
The 24/7 Classic T-Shirt Bra is made from ultra-thin memory foam cups and soft micro jersey fabric. It's a soft, supportive option for all-day wear.
- Comfy, lightweight, and invisible under clothes
- Available in half-cup sizes
- Pleated non-slip straps
- Straps aren’t fully adjustable
- Does not offer maximum coverage
It's no surprise this is ThirdLove's best-selling bra — it's the perfect everyday T-shirt bra. Versatile, lightweight, and designed for all-day wear, it practically disappears under clothing, whether it's a shirt or a dress (I tested it with both!). The memory foam cups provide a custom fit by molding to your shape while offering excellent coverage.
The pleated, adjustable straps aren't just pretty — they're designed to stay in place, which was a game-changer for me since I hate constantly readjusting slipping straps.
This bra is a demi-cup style (a half-cup bra), which I found incredibly flattering for my larger chest. That's because it provided great support and shape (hello, perkiness!) without unnecessary bulk. All in all, I was pleasantly surprised by how much I liked this pick since I almost always favor fuller coverage.
Finally, one standout feature: It's the bra on this list available in half sizes, making it an ideal option if you're between sizes.
How I tested the best bras for large busts
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