Getting the right fit doesn't need to be hard, let us help you make sure you get the right fit.
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!
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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Our all-new Magic Backless Invisible Strapless Bra is your go-to solution for flawless support and a natural lift under any outfit. Designed for the modern woman who loves versatility and confidence, this strapless bra combines strong adhesive technology with a seamless, invisible finish. Whether you're rocking a strapless dress, a plunging neckline, or a backless top, this bra ensures you look effortlessly polished while staying securely in place. Crafted with an ultra-soft blend of 80% spandex and 90% viscose, it offers a smooth, breathable feel you’ll barely notice.
Available in classic beige and black, and in sizes A through D, the Magic Backless Invisible Strapless Bra adapts to your unique shape, providing a comfortable push-up effect for an enhanced silhouette. Forget straps, wires, or awkward lines—this one-piece stick-on bra keeps everything in place, so you can focus on owning the moment. Sexy, seamless, and supportive, it’s a lingerie essential for every wardrobe.
Please Note: The stickiness of this backless strapless bra may diminish when exposed to excessive sweat, so it is not recommended for use in high temperatures or during intense physical activities.
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.
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.
Step 1: Find Your Underbust Measurement
Step 2: Find Your Bust Measurement
Strong Adhesive Technology
Push-Up Effect
Invisible Design
Ultra-Soft Materials
Versatile Colours
Multiple Sizes
Supportive answers for your most common bra dilemmas.
