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This is our bestselling style for wedding gowns and formal dresses!


This padded insert is specially designed for demi cup styles. Stick it inside wedding dresses, bras, bandeau bikinis, etc. for a natural-looking boost. 


Unlike a sticky bra that is supported by the adhesive, BOOMBA inserts are supported by the clothing, they cannot stay up by themselves. It is crucial to wear them in tight, structured, and fitted tops. 


Please note, Demi Boosts come in three sizes (small, medium, and large). Size small is suitable for cup sizes AA / A / B / C, size medium is suitable for sizes D / E, and size large is suitable for sizes F / G.

    Boomba Demi Boost Inserts

    SKU: 23667
    • Key Features

      • Natural-looking boost designed for demi cup style clothing 
      • Boosts up to 2 cup sizes
      • Prevents nipple slips in low cut tops
      • Insert stays put and keeps clothing in place
      • Interchangeable between outfits, no sewing required
      • Our inserts are not intended for individuals who have sensitive or thin skin or women who are pregnant or breastfeeding.
    • Sizing

      The sizing guide featured in the photo only serves as a guideline. For best fit, visit us in store to see our samples!


      Boomba Tip: Size down if you're in between sizes for a seamless fit.

    • To Purchase

      Please email us at or call our store at 205-221-3570 to purchase direct from our in-store supply.

      Order Direct from & use our affiliate code Molly23708 for 10% off your purchase!

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