Magic Strapless Seamless Push Up Bra
Magic 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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Support that doesn't squeeze. Lift that doesn't lie. Coverage that disappears. Thousands of women have already stopped fighting their strapless bras and started forgetting they're wearing one.
Tired of the strapless bra sizing guessing game? This one is straightforward.
Order your usual bra size. The anti-slip band and multi-row side hooks are engineered to deliver secure, no-slip wear at your true size, so you don't need to size down.
Between sizes? Go a size down for a snugger grip and maximum security. Stay at your usual size for a softer, more breathable feel.
Check our size chart to confirm your underbust measurement. And if the fit is not right? We offer hassle-free returns on any of your orders. We've got you.
Description
Description
Skip the Drama. Wear a Strapless Bra That Actually Stays Up.
You know the impossible choice: rigid, wire-heavy bras that lock you in place but leave red marks in your ribs by hour two. Or soft, "comfortable" styles that slip down the second you raise your arms.
Here's what's been holding you back: traditional strapless bras rely on squeezing or surrendering, neither of which solves the real problem. Our Anti-Slip Grip Band™ uses surface friction to hold your ribcage without crushing it. Multi-row side hooks let you adjust your exact tension. And pre-shaped molded cups deliver real, rounded lift that’s flattering on any body.
Security and comfort aren't opposites. You just needed a bra engineered to deliver both, from the first hook to the last hour of your night.
Fabric & Care
Fabric & Care
Fabrics:
80% Polyamide, 20% Spandex. Engineered for grip, comfort, and shape retention.
What This Means for You:
The polyamide blend gives the band its signature anti-slip grip, while the spandex delivers four-way stretch that moves with your body. The combination keeps the bra hugging your ribcage without squeezing, breathable enough for hours of wear, and structured enough to hold its sculpted shape.
Care Instructions:
Hand wash cold with mild detergent. Lay flat to dry. Do not bleach, tumble dry, or iron.
Pro tip: washing inside a lingerie bag protects the molded cups and extends the life of your bra.
Why It Matters:
A strapless bra is only as good as its grip and its shape. Quality care keeps both intact, so the bra you love at week one still works months later. Built to last, not to disappoint after three wears.
Shipping and returns
Shipping and returns
Shipping
We offer FREE shipping on all orders over $50📦
Orders below $50 will be charged a flat rate of $4.95.
We offer Shipping to all 6 states in Australia.
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 3 to 7 business days. Please consider any holidays or global events that might impact delivery times.
Returns
We offer hassle-free returns to our New South Wales return center. To start a return just contact our support team at support@magicbras.com.au 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
Stays Put All Night
Truly Backless-Ready
Sculpted Push-Up Lift
Grip That Actually Grips
Your Cleavage, Your Call
Custom Fit Side Hooks
We Get These Questions A Lot
Supportive answers for your most common bra dilemmas.
Will this actually stay up, or am I going to be tugging it all night?
It stays up. Our Anti-Slip Grip Band™ grips your ribcage with surface friction instead of relying on a tight squeeze, and the multi-row side hooks let you lock in the right band tension for your body. That said, fit is everything with strapless bras. Get the right size and the band does the work, so you can keep your hands off it.
I've had strapless bras leave painful red marks and bruises. Will this dig in?
This bra is engineered to grip, not crush. The anti-slip band uses friction to stay put, which means it does not need to be vice-tight to hold you up. The seamless edges sit flat against your skin instead of digging in, and the soft polyamide-spandex blend feels closer to second skin than a torture device.
Will it actually give me lift, or will I look flat or pointy?
Pre-shaped molded cups are designed to deliver natural, rounded lift without the uniboob shape or pointy weirdness that ruins most strapless push-ups. Keep the pads in for fuller cleavage, take them out for a softer, more natural silhouette. Either way, you get real shape, not flat and not exaggerated.
Will this show under a fitted dress or a slip dress?
No. Seamless molded edges and a smooth surface are designed to disappear under fitted tops, slip dresses, and bodycon styles. You won’t have to worry about visible lines, lumps, or obvious bra outlines. This is the bra for the outfits where every other bra would have shown.
I have a larger bust. Will this actually hold me up?
The molded cups and multi-row side hooks are designed to support a range of bust sizes, and the anti-slip band gives you mechanical grip that does not depend on bust size to work. Larger busts may want to size down for a snugger band feel. Check the size chart and order in your true size, then adjust from there.
I'm between sizes. What should I order?
Size down for a snugger grip and maximum security. Stay at your usual size for a softer, more breathable feel. Both work, it just depends on whether you prioritize lockdown hold or all-day comfort.
What's your return policy? I've been burned by online bra shopping before.
We get it, online bra shopping can feel like a gamble. That's why we offer hassle-free returns if the fit isn't right. We want you to love it from the first hook, but if it's not right, we'll make it right.
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 staying power. Reviews highlighted it "stays put properly" and "doesn't slip down at all," even during extended wear. The wire-free, seamless design works well for larger busts and strapless outfits. Some noted bands can become uncomfortable after prolonged use.
- 5 stars: 32 (74%)
- 4 stars: 8 (19%)
- 3 stars: 3 (7%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Covers everything perfectly, and if you keep moving, no one can tell you're overcompensating for the fact that the girls have started to lose their bounce.
Perfect for a larger bust!! It holds everything together well and those invisible straps are actually comfy. Shipping was super quick, too :) definitely recommend!
Fits a treat even without the straps, and it’s heaps comfy.
Fits like a charm. Works well without the straps—tried it on with the dress I bought it for and it's perfect!!
Shockingly good fit. Offers enough support I'm a 16DD. Worked perfectly for what I needed without giving me that dreaded uni boob look. The bands can get a little bit uncomfortable after long hours of wear, though, since they're designed to be nonslip.
The material is soft and looks pretty seamless under tight tees and singlets. Seems like good quality gear, but only time will tell after it’s been through the wash a few more times.
I've never actually written a review before, but I love this bra! It’s nice and thick, so it holds everything in place properly.
I’ve been on the hunt for a proper bra to wear with a one shoulder dress for my daughter's wedding. This one is super soft and gives just the right amount of support.
Fits like a glove and heaps comfy.
Also spot on for a larger bust—love it!
This strapless bra is a winner. It's got really good hold, and I never had to fuss with it once. Highly recommend.
It’s a spot on fit, true to size.
I needed a strapless bra for a few tops I’ve got, so I thought I’d give this one a burl. I went a size up from what I thought I’d need and I’m glad I did; it’s a tiny bit big on me, but at least it doesn't smash my chest flat. The bra is soft and comfy, and the colour is spot on for the shirt I bought it for.
Ripper bra
It's a nice light nude shade and the fabric's decent.
This one is seamless and strapless, but comes with optional straps if you need 'em. There’s a bit of grip around the inside to keep it from budging, and because there’s no underwire, you can wear it comfortably all day long.
Bloody comfy.
This is my go to bra for anything strapless or outfits with spaghetti straps. It’s so comfy you actually forget you’re wearing it. Top quality, too.
Essential strapless bra everyone needs! Doesn't slip or slide, and it's true to size. Great quality—would highly recommend.
This bra fits a treat and doesn't slip down easily at all.
This is honestly the most comfy strapless bra I’ve ever tried or worn. The bra itself is really well made, and I’ve had no dramas at all with the fabric or the stitching. The main structure is nice and solid, so it should hold up well without having to worry about the pads bending or folding over.
It’s a cracker of a fit—secure and so bloody comfy (no wire!)!
This was heaps comfy.
Spot on bra! The material is smooth, doesn't feel cheap, and doesn't slip down at all—it stays put properly.
This strapless bra is surprisingly comfy and stays put really well throughout the day. The material feels soft and smooth, so it’s spot on for wearing under tops where you don't want any lines showing through.
I also reckon it gives a nice shape without needing any wires. The only real downside is that it might need a bit of an adjustment after wearing it for ages, but overall it’s a top everyday option for the price.
I'm wrapped with this strapless bra! It’s supportive, comfy, and actually stays put without sliding down, which is a rare find for a strapless. I’ve even bought it in a few different sizes as my weight has gone up and down because it’s so versatile and always seems to fit perfectly.
The material feels like top quality gear, and it’s easy to wear under just about anything. It’s definitely become a staple in my wardrobe I’d recommend it to anyone looking for a reliable strapless bra!
I grabbed this in beige mostly to wear under summer tops and dresses, and it’s honestly been heaps better than I expected.
For starters, it’s bloody comfortable. Since it’s wire free and seamless, it doesn't dig in or feel restrictive like some strapless bras tend to. The fabric is soft and stretchy, and it sits really smoothly under shirts without any lines showing through.
I was also a bit worried about it slipping down which is usually the go to problem I have with strapless bras but this one stays put properly. It’s got a good amount of stretch while still feeling secure. I’ve worn it for a few hours at a time and didn't feel like I had to constantly keep adjusting it.
The padding is light but enough to give a bit of shape and coverage without looking bulky. The beige colour works a treat under lighter clothes, too.
Overall, it’s a simple, comfy option if you just want an easy strapless bra for casual outfits, singlets, or off the shoulder tops. I’d definitely grab another one.
I reckon I’ve got 10 plus strapless bras in my collection and not a single one fits right. But lo and behold, I’ve finally found a winner with this one. It’s smooth, soft, gives great coverage, and doesn’t slip down at all!
I love that there’s no underwire cutting into you, and having the straps as an option is a massive plus. I wore a one shoulder jumpsuit while we were over in Hawaii and this bra worked perfectly with it. It was such a win to be able to wear it for hours without worrying about it sliding down or having to duck into a corner to pull it back up!
Cracking quality for the price, too.
I’m a big fan of this nude strapless. It stays in place better than most others I’ve tried and doesn't need constant fiddling. The shade works well under light tops and dresses, and it gives you a nice smooth shape. Comfy enough to wear for hours, too—just a solid basic to have in the drawer.
This bra is a absolute winner! It actually stays put with zero hoisting or tugging, and it’s heaps supportive. I’ve already copped a few of them!
Super Comfy!!
Honestly, this is the first strapless bra I’ve owned that I didn’t actually hate wearing. It’s all good things from me. I’d highly recommend it, especially for the ladies with a bigger bust—seriously, give it a go.
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