Magic Plus Size Strapless Seamless Push Up Bra
Magic Plus Size Strapless Seamless Push Up 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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Feel the difference from the moment you hook it. Your shoulders are free, your chest stays lifted, and the bra stays exactly where it should.
You deserve a strapless bra that actually works on your body. Thousands of plus size women have finally stopped dreading strapless dresses and special events.
Plus size sizing, designed for fuller busts, not scaled-down guesswork.
This bra runs in XL through 4XL based on your underbust measurement. Order your usual plus size. The crossback band and molded cups are engineered to deliver lockdown support and lifted shape across the full size range, so your normal size gives you both security and comfort.
Between sizes? Size up. The crossback structure still grips firmly in the larger size, just with a more relaxed band feel.
Check the size chart to confirm your underbust measurement. And if it isn't perfect? Hassle-free returns, no questions asked.
Description
Description
Stop Blaming Your Body. Your Current Bra Was Never Built for You.
You know the routine: buy the strapless bra, spend the night yanking it up, end the evening with a bra around your waist and red marks in your ribs. Then you wonder if you're just the wrong shape for strapless. You're not. The bra is the problem.
Here's what's been holding you back: most strapless bras are designed for a 34B and "scaled up" for plus sizes. A single horizontal band can't fight gravity on a fuller bust, so it slides within minutes.
Our Crossback Lockdown system fixes this at the structural level. Two wide bands cross over each other and anchor at side hooks, gripping your back from two angles instead of one. The downward pull of a fuller bust gets redirected sideways and upward, where the bra holds. Pair that with molded push-up cups that lift from underneath, and you get real shape, real security, zero compromise.
Strapless dresses without dread. Push-up shape without underwire pain. A bra you forget you're even wearing. Finally engineered for your body, not in spite of it.
Fabric & Care
Fabric & Care
Fabrics:
75% Nylon, 25% Spandex, performance-engineered, comfort-obsessed.
What This Means for You:
The high-spandex blend gives you four-way stretch that grips without squeezing, so the crossback band stays locked in without leaving red marks or cutting off your circulation.
Nylon adds the smooth, second-skin feel that makes the scalloped edges disappear under bodycon, silk, and slinky fabrics. The combination is what lets the bra hold a fuller bust securely while still feeling soft enough to wear all day.
Care Instructions:
Hand wash cold or machine wash cold in a lingerie bag. Hang dry. Do not bleach, do not tumble dry, do not iron.
Pro tip: hand washing extends the life of the elastic and keeps the crossback tension intact.
Why It Matters:
Quality construction means your bra holds its shape, support, and grip wash after wash. The bands keep their crossback tension, the cups keep their structure, and the lockdown that made you buy it stays exactly that. This bra is built to last, not to disappoint you in three weeks.
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
Stays Put All Night Crossback Grip
Two-Angle Lockdown
Real Push-Up Lift
Invisible Under Everything
Three-Hook Custom Fit
Wireless, Zero Red Marks
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 strapless push-up bra for exceptional comfort and support. "It's right comfy and doesn't budge an inch," shoppers said. The soft, breathable fabric and secure fit without wires impressed plus-size customers. Most found sizing accurate and appreciated the wide range. Some noted generous sizing and less dramatic lift.
- 5 stars: 28 (74%)
- 4 stars: 7 (18%)
- 3 stars: 3 (8%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
The shape of the cups is right flattering, so it is gives a lovely line altogether! It doesn't budge an inch, no slippin' or shiftin' about while you're tryin' to go about your day. It's a grand job when you don't have to be constantly fixin' yourself!
It stays up grand, so it does especially well, in fact! There was no tuggin' or hikin' it back up every five minutes, which is a rare treat. It gives right good support, and the quality is top notch too. A smashin' find!
I'm delighted you think so! They're absolute crackers, aren't they? If you need a hand with anything else, just give me a shout!
They’re a brilliant fit, so they are! They keep the girls held up perfectly without any fuss. It’s a grand job when you find something that actually does what it says on the tin!
I'm right impressed, so I am! For a lady with a DD chest, findin' something that actually keeps the gals up without lettin' them sag or squashin' them flat is a miracle, so it is. It's a grand job altogether!
The fit was spot on, right supportive and pure comfy too. It’s a grand job altogether!
I wore this strapless one the whole day through and I was right surprised by how comfy and secure it felt, so I was. It didn't budge or go slippin' down once, and it kept everything lookin' smooth under my gear without feelin' like it was crushin' me.
The material is pure soft and breathable, so it is honestly, you’d nearly forget you even had the thing on! All in all, it’s a smashin' option for wearin' every day.
I’m over the moon I stumbled across this bra, so I am! It doesn't feel like your usual bra at all none of those fiddly straps or annoyin' clasps to be dealin' with. It’s more like a right comfy tube top but with a bit of support to keep things decent.
It stays exactly where you put it and gives grand coverage, too. If you get the size right, you won’t be hikin' it up every five minutes like you’d have to with a normal tube top; honestly, you’d nearly forget you even have the thing on!
I'm a big girl myself and I’m in a 4XL, so I was lookin' for something sturdy. I picked this up to wear with an underbust corset for a bit of a lowcut cosplay, and let me tell you, it is SOLID.
If I were plannin' on usin' the straps, I’d probably want something a bit more heavy duty than the ones they give you, but as a strapless? It does the job grand! I nearly paid a fortune for one of those big name brands, so I’m right glad I took a gamble on this instead. It’s a cracker!
Top notch, so it is! Proper quality gear.
This strapless bra is pure heaven, so it is! It’s right comfy and gives you a massive amount of support. The fabric has a lovely stretch to it, making it grand and breathable for wearin' all day. I have to say, it gives the girls a proper lift and looks smashing on I'm absolutely delighted with it!
This is the first time I’ve ever dipped my toe into the strapless bra waters, so it is. I’ve tried on a mountain of them in the big shops and been let down every single time. I took a bit of a gamble ordering this one based on the photos and what folks were saying, and I’m delighted I did!
I’m a 3XL, usually a 42DDD in other bits, and while you’re never going to get the same lift as you would with straps hikin' things up, this one is pure comfy and doesn't budge an inch. And the price? Absolute bargain, so it is!
I’m mad about this bra!! It’s right comfy, and honestly, I’d be buyin' a load more of them if this one didn't already do everything I needed. Dead on!
Pure comfy, so it is! It didn't budge an inch or go slippin' down like some of them do, so I wasn't forever hikin' it up like a madwoman. Honestly, it felt like I’d nothin' on at all!
I’ve been huntin' for a plussize strapless bra like this my whole life, so I have. It’s pure comfy and doesn't budge an inch. I always hated those massive, bulky pads in the dozens of other strapless bras I’ve bought over the years they were a nightmare, but this one is spot on!
The best strapless bra I've ever had my hands on, no lie! It’s right comfy and doesn't slip down or go diggin' into your sides. It won't be hikin' the girls up to your chin or anything, but it gives grand support without makin' you feel like you're even wearin' a strapless one. The price is a absolute cracker, too!
Right comfy, dead on for the size. Keeps the girls well supported, too.
Grand altogether. It was pure comfy, so it was. I'm not entirely sure if I picked the right size, but it did the job for me anyway!
This is actually the business! As a girl with a bit more on top, it’s a nightmare tryin' to find a bra that actually keeps the girls where they ought to be, but this one works absolute wonders. I’m mad about how SOFT it is, and the best part is there's no wire diggin' into you, yet it still gives a massive amount of support.
It’s right breathable and you wouldn't see it under your clothes at all. It’s come through the wash grand every time, which just shows it’s top quality, and the sizing is spot on! It’s sturdy out and the material is lovely and thick, so it is.
I’m delighted with this strapless bra, so I am. The quality is a cut above what I was expectin', and the material is pure soft but right sturdy at the same time. It doesn't budge an inch and gives grand support for a bra with no wires, even if you’re a bit more blessed in the chest department.
The fit was spot on for me, and it covers everything lovely without diggin' into you. It looks nice and smooth under your gear and is a total lifesaver for strapless tops and dresses. I’ve had it on for hours on end and it stayed comfy the whole way through. All in all, a cracking buy!
Pure comfy, and it didn't budge an inch all night. Exactly what I was lookin' for, and a smashing price too, so it was!!
This bra is the business, so it is! It’s pure comfy, stays up grand, and looks lovely on. Being a new mam, I’m still carryin' a bit of extra weight, but the biggest change is how the girls have shifted downwards, if I’m honest. Now, mine aren't massive or anything, just a C cup, but they aren't as perky as they were in the glory days.
While this bra doesn't perform any miracles on that front, it settles them in right well and looks great under your clothes without any awkward gaps or lines showin'. For any woman lookin' to move past those awful, unreliable shelf bras that have you hikin' them up every two minutes, this is the one for you. Get it bought!
I'm blown away, so I am! I was fully ready for it to be a letdown, but I’m delighted to say this bra is a cracker. It’s right supportive and pure comfy; I’m grand and happy I took the chance and bought the thing.
The bra is a grand bit of kit and right sturdy, too. The fabric is pure soft and has a lovely stretch to it, but it’s still deadon for the size. Now, it won't give you a sharp look, but the girls will be well supported and your back will be nice and smooth, so it will! The best part is it doesn't budge an inch lovely altogether!
This is quite possibly the best strapless bra I’ve ever laid eyes on. It’s right comfy but holds you up grand. I’m a 38DD and the thing is a lifesaver, so it is. I bought it for the holidays, but I’ll definitely be gettin' a few more for the drawer.
One of the main reasons folks go mad for Magic Bra is they’ve a massive range of sizes that you wouldn't find with many other crowd. I’ve a few of their bits myself and I have to say, I'm delighted with them.
A smashing model altogether, and you can wear it away grand and easy.
It's a right comfy bra, so it is. The size is fairly generous, but it does wonders for the back and gives the girls a grand lift.
GET THIS BRA. I was a bit wary at first because I wasn't sure if it would fit me at all. I’m a bit of an awkward shape the girls go off in two different directions instead of just lookin' forward, and I’ve right broad shoulders too. I’m a big woman, around the 23 or 24 stone mark, and I’ve always struggled to find a decent bra. Honestly, I’ve gone without one for the last six or seven years because findin' anything comfy was a lost cause. Usually, puttin' on a bra is pure torture and everything feels heavy out.
But this one? It’s lovely, so it is. It doesn’t squeeze the life out of them or force them together too tight. It even passed the bounce test I did the full tiptoes to a heavy drop and the girls stayed put, and they’re no small load, mind you! It’s not uncomfortable in the slightest and it keeps everything exactly where it should be.
Pure comfy, I've chucked all my other bras in the bin! I’m a 3XL so I wasn't expecting much, if I’m honest. I’ve tried other brands and either sent them back or left them in the drawer because they didn't fit right or give me a bit of support. But this one is a cracker! I loved it that much I went and bought another two.
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