wore this for my wedding dress and it was perfect. stayed put through everything even when i was crying and sweating
































Magic Backless Invisible Strapless Bra
Magic Backless Invisible Strapless 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! We recommend measuring this part in Inches and converting it to CMs.
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.
Couldn't load pickup availability
Buy More & Save
Buy 2 get 5% off
Buy 3 get 10% off
Buy 4 get 15% off
Free shipping over £25





Flawless, strap-free support for every dress-worthy moment.
Turn heads with a flawless finish, this strap-free bra lifts, shapes, and disappears under your outfit so you feel confident, supported, and beautifully free.
Find your perfect fit with ease! Choose A or B Cups for 9.4 cm diameter, C Cup for 10.9 cm diameter for, or D Cup for 13 cm diameter. Simply match your cup size for a flawless fit and unbeatable comfort.
Bra sizes can vary by style. For your best fit, please use our size chart before ordering.
Description
Description
Feel Confident And Flawless In Any Outfit With The Magic Backless Invisible Strapless Bra
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.
Fabric & Care
Fabric & Care
Fabric
90% Viscose, 80% Spandex
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 Tracked shipping on orders over £25 📦
Orders below £25 will be charged a flat rate of £3.95.
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 4 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.co.uk 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.
Our guarantee
Our guarantee
Yup! that's right, we know you'll love our bras, which is why we offer a Risk-Free 30 Day Guarantee on them. This protects you from faults, defects and lost in post shipments.
If you're not satisfied with your bra simply contact our customer care team and we'll do whatever it takes to make sure you are 100% satisfied with your purchase. (see terms and conditions for more info).
*Free Shipping on orders over £25.
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
What you will love about it

Strong Adhesive Tecnology

Push-Up Efffect

Invisible Design

Ultra-Soft Materials

Versatile Colours

Multiple Sizes
Customer Reviews
Thank you for submitting your review
This reusable adhesive bra extender provides excellent lift, coverage, and comfort for various occasions. Users praise its strong adhesive, great value, and high quality for the price. It works well under sheer clothes and expands wardrobe options, especially for those needing support post-baby or avoiding traditional bras. Some mention it's comfortable to wear for extended periods. Overall, a highly recommended product for its functionality and affordability.
- 15-06-2025
- 12-06-2025
I love that it doesnt hurt taking off. Nice product.
- 10-06-2025
tried so many sticky bras before and they all sucked but this one actually works. Thanks!
- 05-06-2025
cant see it at all
- 02-06-2025
Sticks well, good job
- 30-05-2025
went to a work do last weekend and this was a lifesaver. looked good under my dress and didnt move once. Recommended!
- 28-05-2025
I lobve how easy enough to put on
- 25-05-2025
used it 3 times now and the sticky bit still works which is mad cos my last ones were one use only
- 22-05-2025
my skin can finally breathe with just this on! Love it! Will be ordering more .
- 18-05-2025
Finally can wear my backless tops without looking stupid. been avoiding them for ages cos of bra issues but this sorted it
- 20-01-2025
Lovely bra!
The material feels soft and comfortable, almost like you are not even wearing a bra. True to size and great for light outfits. Definitely recommend!
- 20-01-2025
Good quality
The quality of this product really surprised me. It comes with tan and black options. The holes inside the cups keep it breathable, and it held everything together perfectly. Very satisfied!
- 19-01-2025
Now I know what the movie stars wear under those revealing dresses! Lol
I was nervous about trying a sticky bra, but Im so glad I did! It was easy to put on and take off without any pain. I will definitely be wearing it with new outfits on vacation.
- 18-01-2025
Comfortable and effective!
I bought this for a specific dress and loved it. Very happy with this purchase.
- 17-01-2025
Worked well
My daughter needed this for her Christmas party dress, and it worked perfectly. It was easy for her to use, and she looked amazing.
- 16-01-2025
Great support and lasted
After breastfeeding two babies, I need support but cant wear certain tops. These worked perfectly! They lasted all night without any problems, giving me great support and expanding my wardrobe options.
- 15-01-2025
Adhesive strapless bra
Love this! It provides better lift and coverage than my strapless bra, and it is practically invisible under clothes. Definitely my new favorite.
Other best sellers
-
Magic Front Closure Push Up Thin Cup Wireless Lace
Regular price £24.99Regular priceUnit price / per£49.99Sale price £24.99Sale -
Magic Strapless Front Buckle Bra
Regular price £19.99Regular priceUnit price / per£39.99Sale price £19.99Sale -
Posture Bra Wireless Lift Up
Regular price £19.99Regular priceUnit price / per£39.99Sale price £19.99Sale -
Magic Deep Cup Fat Hiding Bra
Regular price £24.99Regular priceUnit price / per£49.99Sale price £24.99Sale -
Magic Invisible Lifting Bra, Lift Up Invisible Bra Tape
Regular price £12.99Regular priceUnit price / per£25.99Sale price £12.99Sale -
Magic Supportive Bandeau Bra
Regular price £12.99Regular priceUnit price / per£25.99Sale price £12.99Sale -
Full Coverage Push Up Lace Bra
Regular price £24.99Regular priceUnit price / per£49.99Sale price £24.99Sale -
Front Closure Comfort Sports Bra
Regular price £24.99Regular priceUnit price / per£49.99Sale price £24.99Sale
As seen in




Finally, boutique bras that celebrate your curves—without the boutique price tag.
12 types of bras for all shapes and sizes, all providing a little bit of magic.