I have clocked a handful of years as a shopping editor, which means that my eye is trained to see things other people might miss. For example, when we were all ooh-ing and ahh-ing over Taylor Swift’s TIME Person of the Year profile, I noticed that that TayTay was wearing an interesting sports bra in one of her Eras Tour dance rehearsal photos. I did some digging and it turns out that she was rocking the Forme Power Bra, a posture-correcting bra designed to create proper alignment in your shoulders and upper back. Fancy, fancy!
Considering how grueling Taylor’s Eras Tour rehearsals were (“Every day I would run on the treadmill, singing the entire set list out loud,” she told TIME), having supportive gear designed by an orthopedic surgeon makes all the sense in the world.
And while my days consist more of imagining I’m performing “Cruel Summer” while Hot Girl Walking on the treadmill than actually doing stadium tours, I immediately thought to myself that the Forme Power Bra might just be the posture solution I needed. Like, why yes, I’d love to sit less like a shrimp and more like a 5’11” pop star engaged to an NFL player. So I, along with a couple fellow Cosmo editors, tested it out—because if I can't have an eight carat diamond engagement ring, I'll take this instead.
Keep reading to get the real scoop on whether Taylor’s posture-correcting sports bra is worth the $$$—and which version to snag—below.
How the Forme posture bra works
If the phrase “posture-correcting device” conjures up images of a scary, hardware-filled contraption, think again. The sports bra is less brace-like and more supportive, using fabrics of various tensions throughout the design to keep your shoulders back and gently guide your body into correct alignment whether you’re standing up, sitting down, or exercising.
The Power Bra comes in seven colors (Jade, Black, Stone, Rosé, Ecru, Sage, and Cloud) in sizes XS to 3XL, some of which are currently sold out or on backorder. I'll admit it's not the most affordable thing out there at $182. But it’s definitely fancier than your average sports bra thanks to all the FDA-registered technology—you can even spend your pre-tax HSA money on it if you want!
Shop Taylor's Rehearsal Bra from Forme!
When I first reviewed this bra last year, my biggest wish was that it had some sort of inner shelf bra lining or padding. And as of 2025, the brand has fixed that!
Forme debuted an upgraded Power+ Bra this year, a premium style that features discreet, removable padding and a wider underarm opening to allow for more mobility. It only comes in the shade Chocolate so far (very cute, though, don't worry), and has a slightly higher price tag at $208.
For someone like me who prefers a little nip coverage, it's totally worth opting for this slightly-upgraded option. I know myself, and I'm just way more likely to wear this one to the gym or under clothes because it functions more like a sports bra or regular bra thanks to the padding.
Initial thoughts
To illustrate my commitment to testing all the things that Blondie owns, I will tell you all that I did, in fact, try on the sports bra in a very tiny office bathroom stall (pls see photo evidence below). And not going to lie, it was a little tricky to put on at first. But don't let that scare you! It was easier to put on the second time, and even easier the third time, and the fourth time, and so on. The brand recommends stretching the arm hole a few times before wearing it, which I found to be helpful.
My initial reaction was that the Forme bra provided instant relief from my slouch-induced shoulder and neck pair. It really does help you be more mindful of your posture. I even tried to curve my shoulders forward at one point, and wildly enough, realized it was way harder than normal to slouch my shoulders into Gremlin Mode. It acted as a gentle reminder that the most comfortable way to sit is with my shoulders down and back.
Also, it’s worth noting that I have a mild case of scoliosis, and was worried that the bra would feel like a brace because the natural resting state of my spine is a liiiiittle bit off center. But I didn’t run into any issues—it even supported my one shoulder that has a tendency to pop out!
As far as sizing, Cosmo’s Deputy Shopping Director Kim Duong and I tried on our regular sizes and both found the sports bra to be pretty dang tight. It’s very compressive and lacks cups—this led to flat-from-the-side, noticeable-from-the-front Regency-style cleave à la Bridgerton, so I’d suggest sizing up if you have a large chest. Kim and I agreed at the time that the Power Bra, which is made of a pretty thin, nippy athletic material, would be vastly improved with the addition of removable cups or inserts—and as of August 2025, the brand has heard our prayers with the Power+ Bra that features removable padding!
Beauty Editor Beth Gillette also tested it out: "I was hesitant—I'd read reviews from our team but hadn't seen anyone in my size (14, DD chest) rave about it. But I might actually love it more than Kim and Hannah! It's very comfortable, shockingly, considering I have horrendous posture, according to my chiropractor. It pulls back my shoulders a bit without pinching anything and doesn't feel unnatural, either," Gillette raved.
"And I love how good it looks," she continued. "I am not particularly ~gifted~ in the ~perky~ boob department. I often describe my boobs as living permanently in my armpits. But! This lifts and shapes them rather nicely. I felt v confident walking around in it and even felt compelled to take some selfies, which is how you know."
My observations after six months of wear
I enjoyed the Power Bra the most while wearing it on my busiest, most active days. I’m talkin’ workout classes, running to catch the bus, and hauling boxes out of your friend’s apartment—on those days, the garment felt less tight and more supportive in the same way that a good pair of compression leggings or a high-impact sports bra helps with your performance.
However, I struggled to wear it for long periods of time on work days spent typing away at my desk, especially when I first started wearing the Power Bra. I was always dyingggg to take the sports bra off by the end of the day. My body would be tired of being reminded to sit perfectly straight for hours and it felt great to rip off the posture-correcting garment.
But after getting used to the sports bra over the course of six months, I actually feel relief putting the Power Bra on after a day of slouching. It's a way of reminding my body that it ultimately feels the best when it's aligned correctly rather than automatically slumping into a weird, compressed curve. But it's definitely something that takes practiced stamina to wear for long periods of time, so don't give up!
Kim had a similar experience: “It’s not the miracle bra one may hope it is. It definitely requires some active willpower to transform your slouching habits,” she explained. “Overall, I think it would be a good bra to wear while you’re running errands or rehearsing for a worldwide tour but I found it to unfortunately be too uncomfy for me to wear at my desk.”
Beth, on the other hand, totally fell in love with the bra—especially for workouts. "My pilates instructor actually kept complimenting my form(e, hehe), and even kept nudging me to add heavier resistance and to do more intense poses," she noted. "In her words, I was "a pro." And I'll be totally honest, no instructor has ever, ever, ever said that to me, so I have to believe that some of it is because of this bra."
And as far as results? While wearing the Power Bra would give me an instant posture boost, I honestly haven't seen a noticeable, lasting difference in my posture despite “training” it by wearing the Power Bra under my clothes. When I took it off, I felt like I sagged right back into my slight but regular slouch. All of the posture magic seems to happen while you’re wearing the Power Bra, which is why I’d recommend it as extra support during a yoga class, dance rehearsals, or a super active day… not as something to wear Every! Single! Day! in hopes of magically curing your posture.
Pros:
- Encourages better posture and a straighter spine
- Doesn't restrict movement while working out
- Gets easier to put on over time
- Breathable mesh is great for ventilation
- Comes in a variety of colors and sizes
- Can be purchased with HSA money
- The Power+ Bra comes with removable padding inserts
Cons:
- The price tag is steep at $182 to $208
- Does not support your lower back so slouching may still occur
Taylor's sports bra comes in a bunch of colors...
The conclusion
While the Power Bra didn't transform me into a billionaire with an NFL fiancé (🥲), I totally understand why Taylor invested in this product for her dance rehearsals. The Forme bra (with stretchier fabric in the front and tighter fabric in the back to align your shoulders properly!) is a great way to remember to mind your posture when you’re being active, especially for shorter periods of time when you can tolerate the tight compression of the fabric.
And although I haven't seen any mind-blowing, permanent results over the months-long testing period, anything that reminds me what correct alignment should feel like (for both aesthetic and general health purposes) feels like a win in the long run. It was super easy to wear under clothes, so while it’s probably not going to be an everyday bra for me, I’ll definitely be taking advantage of it for pilates classes, hiking, or more physically-taxing days.
Next step? Learning Taylor’s Vigilante Sh*t choreo...
Hannah is the Shopping Editor at Cosmopolitan, covering all things from chic home decor to trendy fashion finds, TikTok products that are actually worth your $$$, and the perfect gift to buy for your boyfriend's mom. She previously wrote for Seventeen and CR Fashion Book. Follow her on Instagram for hot takes on red carpet fashion and pictures of her office outfits that nobody asked for.
