• a model inserting a bust ups bra inserts from secret weapons, to contour the breast’s natural fall
  • Bust Ups Bra Inserts packaging from secret weapons in a white background, designed to enhance your breasts
  • front side photo of a nude Pair Bust Ups Bra Inserts on a white background from secret weapons, perfect to increase breast volume by more than one full cup size
  • front and back side photo of a nude Pair Bust Ups Bra Inserts on a white background from secret weapons, perfect to increase breast volume by more than one full cup size

check_circle Reusable Design

check_circle Super Soft

check_circle Breast Enhancer

Bra Inserts - Bust Ups Breast Enhancers

Bra Inserts - Bust Ups Breast Enhancers

SW036-A/B

$29.95
$29.95
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a woman wearing a white stick on bra from secret weapons, designed with ultimate ultra light adhesive backless bra for breast lifting support and cleavage

Stick On Bra - Nudi Bra

$29.95
a model wearing a transparent boob tape from secret weapons, for Ultimate Support and Style in Any Outfit

Boob Tape - Clear Bra Tape

$19.95
a model wearing laces sticky bra, designed to Enhance your bust size with the backless re-usable Lace Up Bra from secret weapons

Lace Up Bra

$29.95
a model inserting a bust ups bra inserts from secret weapons, to contour the breast’s natural fall

Bra Inserts - Bust Ups Breast Enhancers

$29.95
$29.95
SAVE Liquid error (snippets/price line 116): Computation results in '-Infinity'% Sold out

Shipping

We offer free standard shipping Australia wide on orders over $50, with all orders sent via Australia Post from Victoria. Orders placed before 2pm (AEST/AEDT) are dispatched the same business day.

For orders under $50, standard shipping is $9.90 (5–10 business days) or $14.95 express. Orders over $50 can choose express shipping for $6.95.

We also ship internationally, with free international shipping on orders over $100 AUD. Most international deliveries arrive within 10–12 days, depending on location.

For full shipping details, delivery timeframes and international information, please view our complete Shipping page.

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Bust Ups Bra Inserts turn your favourite bra into the ultimate breast enhancer, adding noticeable volume, shape and lift without changing your bra. Designed to sit naturally within the cup, these padded bra inserts enhance your bust while maintaining a smooth, discreet finish.

Contoured to follow the breast’s natural fall, Bust-Ups feature a full coverage soft-shell design that increases breast volume by more than one full cup size. The super soft padding provides extra oomph while sitting comfortably inside your bra, helping improve cleavage and shape instantly.

They’re lightweight and comfortable, offering natural enhancement without feeling bulky or restrictive, making them easy to wear for extended periods. Designed to go unnoticed under clothing, Bust Ups allow you to enjoy added confidence and shape while keeping your look seamless and natural.

  • Product Features:

    • Product type: Padded bra inserts
    • Product name: Bust Ups Bra Inserts
    • Enhancement level: Increases breast volume by more than one cup size
    • Design: Full coverage, contoured soft-shell
    • Padding: Super soft padded interior
    • Colour: Natural skin tone
    • Sizes available: A-B Cup, C-D Cup
    • Placement: Sits inside bra cups
    • Reusable: Yes

  • Ideal For:

    • Women wanting extra bust volume and cleavage
    • Enhancing everyday bras without changing size
    • Special occasions, events and nights out
    • Outfits needing added shape or balance
    • Creating a fuller silhouette under clothing
    • Times when subtle but noticeable enhancement is desired

  • Care Instructions:

    • Do not sew or pin Bust Ups into clothing
    • Hand wash only in warm water with mild soap
    • Rinse thoroughly after washing
    • Air dry completely before reuse
    • Do not tumble dry
    • Do not iron
     
     

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    Frequently Asked Questions

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    How do I place bra inserts correctly so they look natural and stay in place?

    Slide each insert into the cup of your bra at the bottom or side, depending on the shape you want. Adjust them until both sides feel even and comfortable.

    If your bra has pockets, place the inserts inside for extra stability.

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    Can bra inserts help increase my cup size or add more cleavage?

    Yes. Bra inserts can create a fuller shape, add volume, and enhance cleavage by lifting the bust or filling out the cup.

    Choose inserts that match your bra size and the look you want, whether it is a subtle boost or a more noticeable lift.

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    How do I stop bra inserts from moving during the day?

    Ensure your bra fits well and sits firmly around the ribcage. Place the inserts deep into the cup and smooth them flat.

    Bras with pockets or firmer fabric hold inserts more securely and prevent shifting.

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    How do I clean and care for bra inserts?

    Bra inserts can be hand-washed with warm water and mild soap. Allow them to air dry completely before putting them back in your bra.

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    Will bra inserts work with any bra style?

    Bra inserts work best with bras that have structured cups or pockets. They may shift in unlined styles, so always test placement before wearing them out.

     
     

    • Boosting Confidence

      Feel fabulous in the clothes you love. From plunging necklines to backless dresses, our stick-on solutions lift, shape and support – no straps, no stress.

    • Designed in Australia. Worn Everywhere.

      Our clever fashion fixes are born down under, trusted by women across the globe to lift, stick, cushion and support.

    • 20 Years Experience

      Over two decades we've been perfecting fashion solutions. Tried, tested and trusted for over two decades – our quality fashion solutions just work.

    • We Got You!

      We're the invisible bestie in your wardrobe – always here when you need backup. Here for every outfit emergency, big night out or wardrobe win.
       
       

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