Magic Convertible Strapless Push Up Corset Posture Bra
Magic Convertible Strapless Push Up Corset Posture Bra
Size Guide
Bra Sizing Guide
Getting the right fit doesn't need to be hard, let us help you make sure you get the right fit.
Band Size
Okay — breathe in, then out, and hold. Wrap a tape measure around your chest at band level and take a look.
Odd number? Add 1. Even number? Add 2.
For example — if you measured 33” and add 1, you get 34”. This is your band size!
Cup Size
Breathe in again, then out, and hold.
1. Wrap a tape measure around the fullest part of your bust and take note.
2. Round to the nearest whole number. This is your bust size!
3. Subtract your band size from your bust size and voila! This determines your cup size.
For example — if your bust measured to 36, you would subtract 34 from 36 to get 2!
| INCHES | 1 | 2 | 3 | 4 | 5 | 6 |
| CUP SIZE | A | B | C | D | DD | DDD |
Put your band size and cup size together and now you have your bra size!
Our example comes out to be a 34B.
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Sculpted Support, Strapless Freedom, & Unshakable Confidence
From elegant evenings to everyday glam, this posture-sculpting bra wraps you in confidence, lifts you beautifully, and stays invisible under every curve-hugging outfit.
This corset-style posture bra runs large in the band, so ordering your usual bra size may feel loose and unsupportive. For the best lift and secure strapless hold, size down one band size first (for example, 36C → 34C).
The cups are designed to compress and push up for shaping; size up in the cup only if you prefer a more relaxed feel.
If you are between sizes, choose the smaller band for better support and cleavage.
For the best fit and comfort, our pre-shrunk fabric ensures your size stays consistent wash after wash.
Bra sizes can vary by style. For your best fit, please use our size chart before ordering.
Description
Description
Sculpted Support, Strapless Freedom, & Unshakable Confidence
Look elegant, feel beautifully lifted, and enjoy flawless posture-perfect support in every outfit you own. Many women struggle with daily shoulder groove pain and poor posture alignment from unsupportive standard bras, which can impact both physical comfort and outfit confidence.
The Magic Convertible Strapless Push Up Corset Posture Bra is our specialized engineering solution. Crafted to provide high-level back smoothing and therapeutic spine support, it simultaneously lifts and molds your silhouette without a single digging underwire.
Featuring an adaptable multi-way design, it transitions effortlessly from a daily posture corrector to an invisible, slip-free strapless foundation. It is the ultimate investment for any woman looking to look and feel completely confident, pain-free, and perfectly supported.
Fabric & Care
Fabric & Care
Premium Material Blend
- Main Body: 75% High-Density Luxury Nylon, 25% Structural Spandex Core.
- Side Wings: 100% Shadows-Free Power-Mesh Elastic Performance weave.
Intimate Apparel Care Instructions To preserve the elastic modulus of the smoothing bands and protect the internal side-boning, follow these simple care steps:
- Hand Wash Recommended: Wash gently in cool water with a mild detergent to preserve fabric memory and maximize garment longevity.
- Color Separation: Wash separately from dark colors to prevent surface discoloration.
- Air Dry Only: Lay flat to dry in the shade. Avoid bleach, fabric softeners, and high-heat tumble dryers to prevent damage to the non-slip perimeter linings.
Shipping and returns
Shipping and returns
Shipping
We offer Free shipping on all orders over €35. 📦
Orders below €35 will be charged a flat rate of €4.95.
We offer Shipping to Ireland.
We process orders between Monday and Friday. Please note that we require 2 to 3 working days on average to fulfill your order before dispatching it. Rest-assured we are doing everything in our power to get your order to you as soon as possible! Once your order is dispatched, depending on your country or region, estimated delivery time is between 7 to 10 business days. Please consider any holidays or global events that might impact delivery times.
Returns
We offer hassle-free returns to our nearest dispatch center. To start a return just contact our support team at support@magicbra-ie.com and we will make the process easy and effortless.
For health and hygiene reasons, we do not accept returns on undies or used items, and they are not eligible for refunds.
Questions?
Customer service is our number 1 priority and we will do whatever we can to take care of you. We greatly appreciate your consideration to do business with Magic Bra IE and please let us know if you have any questions. You can contact us at support@magicbra-ie.com. Phone Support: +1 (407) 584 3344
Why Buy From Us?
Why Buy From Us?
Size Guide
Size Guide
Getting the right bra fit is easy! Just follow these two simple steps.
Step 1: Find Your Underbust Measurement
- Ask a friend to help measure, or stand in front of a mirror.
- Relax your arms by your sides.
- Wrap a measuring tape snugly around your ribcage, just below your bust.
- Make sure the tape is straight and level all the way around.
- It's best to do this without a bra, or with a strapless, unpadded bra (make sure the tape isn't measuring over the bra itself).
- This measurement is your UNDERBUST size.
Step 2: Find Your Bust Measurement
- Put on a strapless, unpadded bra.
- Wrap the measuring tape around the fullest part of your bust (usually over your nipples).
- Hold the tape firm but not too tight, making sure it's straight across your back and parallel to the floor.
- This measurement is your BUST size.
Ask a question
Ask a question
Why You'll Love It From Day One
Corset-Style Support
Convertible & Strapless Option
Provide Maximum Support
Reduce Back Pain
Seamless Comfort
Enhance Your Curve
What customers love about it
We Get These Questions A Lot
Supportive answers for your most common bra dilemmas.
Will Magic Bras actually support me — like, really support me?
Oh, 100%. Whether you’re a B cup or a G, Magic Bras are built to lift, shape, and hold you in — without squeezing or digging. They offer the kind of everyday support that moves with you, feels effortless, and still keeps everything right where it should be. You’ll feel the difference from the first wear.
Are they comfortable enough to wear all day?
Yep, that’s kind of our thing. We design every Magic Bra to feel like a second skin — breathable, soft, and smoothing in all the right places. No digging, no pinching, no “Can’t wait to take this off” energy. Just everyday confidence.
How do I know which style is right for me?
You don’t have to guess — that’s what we’re here for. From wireless comfort to sculpting support and everyday smoothing, we’ve got different styles to match what you need. Just check our fit guide or send us a quick message — we’ll help you find your favorite.
What makes it “magic” exactly?
It’s the way you feel when you wear it—and when you don’t have to think about it. Magic Bra lifts, smooths, and supports without the digging, tugging, or discomfort. You feel held, not restricted. That’s the kind of magic every woman deserves.
What if I’m between sizes or not sure what to get?
We’ve been there. Because sizing can vary between styles, we recommend checking The Fit section on each product page — it’s tailored for that specific bra. Our goal is to help you find a bra that feels like it was made just for you.
What’s your return policy? I’ve had bad luck with bras online.
Totally fair. If it’s not love at first wear, no worries. You’ve got 30 days to try it, and if it’s not working for you, just get in touch with us — we’ll help you sort it out. No drama, no pressure, no questions asked.
How should I wash and care for my Magic Bra?
Easy does it! We recommend cold water on a gentle cycle and air drying to keep the shape and softness just right. It only takes a little TLC to make the magic last.
Because Magic Bra isn’t a promise — it’s proof. 75,000+ women wear it, love it, and say it’s the best switch they’ve made.
Customers praised this convertible bra for excellent posture support, comfortable fit, and effective push-up. Reviews highlighted "stays up without slipping" and "fixes my posture helps my back pain." However, sizing runs large - most recommend sizing down. Once properly fitted, shoppers loved the comfort and versatility of strapless/strap options.
- 5 stars: 21 (62%)
- 4 stars: 11 (32%)
- 3 stars: 2 (6%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
I was so unsure about buying a bra online but I am so glad I did. Its so soft fits perfectly and looks good too! I hate bras normally but dont mind wearing this one! I got a 40C which is what I typically wear.
Perfect fit once I sized down.
Definitely runs large. Dropped a size and now it fits like a dream, so it does.
Was a bit worried the smaller size might be tight, but it's actually grand. Still relaxed without looking scruffy.
Really nice piece, just bear the measurements in mind. Sizing down made all the difference.
Swap it for a smaller size and you'll love it.
Smaller size arrived today and it's deadly. Definitely recommend going down a size for the best fit.
Brilliant quality item, but aye it's oversized. Went down a size and it's still grand and relaxed.
If you're between sizes, go for the smaller one for sure. It's already got a roomy fit.
A bit bigger than expected at first, but honestly? It's perfect.
Runs fairly big, followed the advice to size down and I'm delighted. New favourite piece.
Massive at first, but swapping for a smaller size was well worth it.
So glad I checked the reviews. The small fits more like a medium, I'd say!
Had to send the first one back as it was way too big, but the smaller size fits a treat. Lovely and comfy.
Love the quality, just grab a size down from your usual.
Went down a size and it's finally the look I was after.
Sized down and it's spot on! Had to send the first one back as it was way too big, but the smaller size fits a treat. Lovely and comfy.
Massive at first, but lovely once you get the right size.
I normally wear a Large, but the Medium fits exactly how I wanted. Material's class, just mind the sizing.
This corset bra is incredible for posture. been slouching at my desk for years and this actually makes me sit up straight plus gives amazing shape
convertible straps are handy
Love how this works strapless or with straps. posture support is real and the push up effect is brilliant
stays up without slipping
Got this thinking it might be gimmicky but the posture thing actually works. feels supportive without being uncomfortable
push up is perfect
corset style is flattering!
Best purchase ive made this year tbh. fixes my posture helps my back pain and makes me look great under clothes all at once
I loved mine I had to more. Great support and lift. Best bra I have ever bought. I love that it has a little bit of a pad so if you get cold it doesnt show.
This is going to be my new favorite bra. My breasts are not big but they are wide and this makes it really hard to find a bra that is comfortable and flattering. This bra is extremely comfortable and gives a very flattering lift without being making my breasts look ridiculous.
Fits perfect. So comfy! Smooths my sides and back beautifully while lifting and enhancing the girls. Im 55 years old and I feel like Ive had a lift! I wasnt aware that it doesnt have open closure in the back. You have to put it on over your head but once on its so comfortable that I dont really mind.
I probably spent hours on here trying to figure out what bra to buy. I landed on this one and decided to buy one and just wing it on the size I got a 34B fit perfectly!
My go-to is usually Victoria Secret. This is so much better! Extremely comfortable without sacrificing the support.
Im so happy! Ages ago I bought a bra from Victorias Secret and wanted another but found out it was discontinued. I held on to that bra and just took really good care of it so I was actually able to compare this one to my longtime favorite. It is seriously the same!
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