Regular price
$149.99
Sale price
$74.99
save $75.00
Unit price/ per
In Stock - Ships With Australia Post
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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Key features
The fit
The built-in bra tank that moves with your body—not against it. No more adjusting, no more discomfort, no more thinking about what you're wearing. Just easy, all-day confidence from yoga class to coffee runs.
Built-In Support That Actually Works
This isn't a flimsy shelf bra. Our engineered built-in structure lifts and supports without wires that dig or poke. Removable pads let you customize your coverage—so you get real support that feels like nothing at all.
Strappy Back Design That Stays in Place
Adjustable crossback straps mean no more slipping, no more digging into your shoulders, and no more discreet fixes at work. They stay exactly where you put them—all day long.
Soft, Breathable Fabric You'll Actually Want to Wear
Made with 78% nylon and 22% spandex, this tank feels like a second skin. Moisture-wicking and ultra-soft, it keeps you cool whether you're in downward dog or just running errands.
From Studio to Street Without Changing
Yoga class at 9, brunch at 11, errands at 2? This tank moves seamlessly through your day. Enough support for movement, stylish enough to wear on its own—no wardrobe change needed.
Smooth, Flattering Fit Under Everything
No bulky seams, no awkward lines, no extra fabric bunching. Just a clean, natural silhouette that looks confident under your favorite tee or worn solo.
Forget You're Wearing It
The ultimate sign of true comfort? When you completely forget about your bra. Seamless construction and a perfect fit mean no digging, no adjusting, no thinking—just living your life.
Because your bra shouldn't be another thing you have to "deal with."
Say goodbye to constant adjusting, painful digging, and counting down the hours until you can finally take it off. This tank gives you real support that actually feels good—so you can focus on your day, not your bra. Shop now and feel the difference from day one.
Finding Your Perfect Fit
Designed to fit just right, this tank follows a clear size range: S fits 32A–34B, M fits 34C–36C, L fits 36D–38D, and XL fits 38DD–40DD. Most customers find their true size gives the best support, but if you’re between sizes or want a bit more coverage, sizing up is a great choice. The adjustable straps let you personalize the fit to your body, and it’s machine washable—just remove the pads first. And if you’re still unsure, our Perfect Fit Guarantee has you covered with quick, free exchanges until it feels exactly right.
Description
You know that feeling when your bra strap slides down your shoulder for the third time before noon? When you're constantly adjusting, fidgeting, or counting down the hours until you can finally take it off? When even your "comfortable" bras leave you with marks, pain radiating into your back, or that vice-like grip that makes you want to scream?
We've been there. And we knew there had to be a better way.
Here's what most people don't realize: The reason built-in bras have let you down before isn't because the concept is flawed—it's because most brands treat them as an afterthought. They slap in a thin piece of elastic, call it "support," and expect you to accept that you'll never get real lift without underwire torture. They design removable pads that shift and bunch. They create straps that work against your body instead of with it.
That's the hidden problem no one talks about.Built-in bras fail because they're not actually engineered—they're just sewn in as a convenience feature. And when something isn't designed with intention, it can't deliver real support or lasting comfort.
Our Magic Strappy Tank solves this completely differently.We started from scratch with one question: What if we engineered a built-in support system that works with your body's natural shape? The result is a tank with structured support that lifts without wires, adjustable straps that actually stay put, and removable pads that customize your coverage without the bulk. The crossback design distributes weight evenly across your shoulders—so no more painful digging or constant readjusting.
Imagine this: You throw it on in the morning for yoga, and you're instantly comfortable. The straps stay exactly where you put them. The fabric moves with you through every pose. Then you throw on jeans and head to brunch—no need to change, no awkward bra lines, no adjusting in the bathroom mirror. You run errands, meet a friend, make dinner. And at the end of the day, you realize you haven't thought about what you're wearing once. Not once.
That's not magic. That's just what happens when a tank is designed right from the beginning.
Our customers say things like, "These tatas aren't moving," and "I forget I'm wearing it." One yoga instructor told us she teaches three classes back-to-back in hers. Another customer wears it under her blazer to client meetings. Because when something fits your body the way it should, when it supports without strangling, when it stays put without constant adjustment—it stops being something you wear and becomes something you simply live in.
You deserve a tank that works as hard as you do—without making you work for it.
Fabric & Care
Premium Materials, Everyday Durability
Fabric Composition:
78% Nylon: Soft, durable, moisture-wicking
22% Spandex: Stretch that moves with you and bounces back
Removable padding for customizable coverage
Why This Fabric Matters: This isn't your average cotton blend. Our high-performance fabric actively pulls moisture away from your skin, keeping you cool and dry whether you're in a heated yoga class or just living your busy life. The four-way stretch moves with your body, never against it—so no restriction, no binding, just freedom.
Care Instructions:
Machine wash cold with like colors
Remove pads before washing
Tumble dry low or hang dry
No bleach or fabric softener (they break down the stretch)
Skip the dryer sheets—they reduce moisture-wicking properties
Pro Tip: Washing in a mesh laundry bag extends the life of your tank and keeps the straps from tangling.
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?
Comfort, confidence, and care — from checkout to delivery.
30-Day Risk-Free Guarantee
Try it on. Feel the difference. If it’s not right, we’ll make it right.
Easy, Hassle-Free Returns
Sizing issue or change of mind? Our support team has you covered.
Fast, Free Shipping
Free shipping over $50. Most order arrives in 3-7 business days.
Fair Price Promise
Boutique-level comfort and quality — without the markup.
Secure Checkout
Your payment and personal details are always protected.
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.
Supportive answers for your most common bra dilemmas.
Will this actually support me—like, really support me?
Yes. This isn't one of those flimsy shelf bras that offers zero support. Our engineered built-in structure provides real lift and shaping without wires. The crossback straps distribute weight evenly across your shoulders, and the removable pads let you customize your coverage. Customers with larger busts specifically mention the support holds up through yoga classes, all-day wear, and everything in between.
Are the straps going to slip down or dig into my shoulders?
Nope. The adjustable crossback design stays exactly where you put it—no slipping, no digging. The straps distribute support across your back instead of bearing down on your shoulders, which means no more painful grooves or constant adjusting. You set them once, and they stay put all day.
Is it comfortable enough to wear all day?
That's exactly what it's designed for. The soft, breathable fabric feels like a second skin, and the seamless construction means no irritating tags or awkward seams. Multiple customers mention they forget they're wearing it—and that's the whole point. If your tank doesn't make you count down the hours until you can take it off, you're doing it right.
Can I really wear this for yoga AND everyday wear?
Absolutely. That's the beauty of proper support and versatile design. The built-in bra provides enough structure for yoga flows and daily movement, while the sleek silhouette looks great under a cardigan, worn solo, or layered with your favorite jacket. No need to change between activities—this tank transitions effortlessly through your entire day.
What if I'm between sizes or not sure what to get?
If you're between sizes, we recommend sizing up for more coverage and a relaxed fit. The straps are fully adjustable, so you can customize the fit to your body. And if it doesn't feel perfect when it arrives? Our Perfect Fit Guarantee means free exchanges and easy returns—no questions asked, no hassle.
How do I care for it? Will the support last?
Machine washable—just remove the pads first and wash cold. The high-quality fabric blend is built to last. Tumble dry low or hang dry. Skip fabric softener and dryer sheets (they reduce the moisture-wicking properties). Proper care means your tank will stay supportive and soft wash after wash.
What makes this different from other built-in bra tanks?
Most built-in bras are an afterthought—a thin piece of elastic sewn in for convenience. We engineered ours from the ground up as a true support system. The structured built-in bra lifts like the real thing without wires. The crossback straps prevent slipping and distribute weight properly. Removable pads customize without bulk. Every detail was designed to solve the problems that make other tanks fail.
What's your return policy? I've been burned by online bra shopping before.
Totally fair—we get it. You have 30 days to try it, and if it's not working, just contact us and we'll sort it out. No drama, no interrogation about why. We're that confident it'll work, but if it doesn't fit right, we'd rather help you than keep your money. Most people don't return it, though.
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.
Stay-Put Strappy Back
Real Built-In Support
Moves With You Freely
Soft, Breathable Comfort
Studio to Street Ready
Clean, Natural Lines
