Magic Convertible Strapless Wireless Bra
Magic Convertible Strapless Wireless Bra
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.
The strapless bra you've been hunting for—the one that actually works so you can stop adjusting and start enjoying your night.
This bra fits true to size, so you can order your usual size with confidence. It’s designed to match your standard measurements for a comfortable and reliable fit every time.
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
The Strapless Bra That Finally Ends the Nightmare
You know the story. Wedding coming up. Strapless dress. You buy another "highly rated" bra. Try it on at home—seems okay. Maybe this time.
Twenty minutes into the event, it slips. You tug it back up. Thirty minutes later, it slips again. Now you're constantly checking, adjusting, bathroom trips to pull it back into place. Arms glued to your sides, terrified it's going to fall to your waist in front of everyone.
Or you got the "vice-grip" kind that technically stays up but digs painful trenches into your ribs, squeezes flesh into bulges, and leaves angry red marks for days. By the end of the night, you can't wait to rip it off.
Why this keeps happening: Most strapless bras use compression alone—squeeze as tight as possible and hope pressure keeps them up. But pressure without grip means they slide anyway. Worst of both worlds: pain AND slipping.
This is different. Flexible dual-anchor system that actually grips your skin (like tape, minus the welts). Band moves with you while inner silicone strips lock it in place. Wire-free construction = firm support without digging, poking, or boning that bruises.
Imagine forgetting about your bra for the entire night. Dancing with your hands in the air. Moving freely. Never tugging it back up. Never bathroom adjustments. Taking it off at night to find smooth, unmarked skin—no trenches, no bruises, no red lines.
Over 75,000 women wore this through 10+ hour weddings and all-night events. They danced. They moved. Didn't adjust once.
"Danced all night and literally forgot I was wearing it. This is the only strapless bra that actually does what it promises."
This is the one.
Frequently Asked Questions
Can saggy breasts wear a strapless bra?
Should you go down a cup size in a strapless bra?
Fabric & Care
Fabric & Care
Fabric
Nylon 83%, Spandex 17%
Intimate Apparel Care Instructions
To keep your intimate apparel soft and long-lasting, follow these simple care tips:
- Hand wash is recommended to gently clean and protect delicate fabrics, helping them last longer.
- Wash separately from dark colors to prevent discoloration or staining.
- Avoid bleach and high heat to protect delicate fabrics.
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 the United States, Canada, United Kingdom, Australia and New Zealand
We process orders between Monday and Friday. Please note that we require 1 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 5 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@magicbraus.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.
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
Actually Stays Put All Night
Zero Digging, Zero Pain
Natural Lift That Lasts
One Bra, Every Outfit
Invisible Under Everything
Forget You're Even Wearing It
We Get These Questions A Lot
Supportive answers for your most common bra dilemmas.
Will this actually stay put, or will it end up around my waist like every other strapless bra?
Yes—and we know you've heard that before. Every strapless bra claims it'll stay put. Then you're at a wedding, arms up dancing, and... down it goes.
Here's what's different: most strapless bras rely on compression alone, which is why they slip no matter how tight they squeeze. Ours uses MagicGrip™ dual-anchor technology—a precision-fit band with inner silicone strips that lock onto your skin without the death-grip squeeze.
Thousands of women have worn it through 10+ hour weddings, dancing with their arms up, without a single adjustment. That's not marketing—that's physics.
How is this different from other strapless bras that claimed to "stay put" but didn't?
Fair question—we'd be skeptical too. The difference is in the engineering: while others use rigid wires and vice-grip bands (that slip anyway), we use a flexible dual-anchor system that moves with you while staying locked in place. No painful squeezing, no slipping. Plus, you can see it work in our customer videos—real women, real movement, zero slipping.
Will it stay secure without digging into my ribs or leaving red marks?
Yes—and that's exactly what makes it different. Most strapless bras make you choose between security and comfort. Ours solves both with wire-free CloudSoft™ structure that provides firm support without painful digging. You get the grip you need without the torture you don't. No red trenches, no marks, no pain—just all-day security and comfort.
Can I really dance and move without constantly tugging it back up?
Absolutely. That's the whole point. Our customers regularly report wearing it through weddings, parties, and concerts—dancing with their arms up, moving freely—without a single adjustment. One customer said it best: "Danced all night and never once had to pull it up." If you can't move freely in it, what's the point?
Does this actually work for larger busts (DD+), or is that just marketing?
It actually works—and we know that's hard to believe because most strapless bras fail larger busts. Ours is specifically engineered with wider bands and reinforced side support to handle fuller busts / DD+ without slipping. Our DD+ customers are our most enthusiastic reviewers precisely because they've been failed by everyone else. Check the reviews—they're real.
What's your return policy? I've wasted too much money on strapless bras that don't work.
We get it. You've bought 5 different strapless bras. They're sitting in your drawer, worn once, tags still attached. Each one promised it would work. 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 do I know what size to order?
Check our size guide on this page—it's specific to this bra's fit. We offer sizes from M to 7XL. If you're between sizes, we recommend sizing up for comfort (the grip system keeps it secure regardless). Still unsure? Message us with your measurements and we'll help you find your perfect fit.
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.
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