Booster Bikini Bra Tops
Shop push-up bikini tops at Splash Swimwear — styles with structured cups, booster padding, and underwire construction designed to create lift, enhance cleavage, and shape the bust. Push-up bikini tops are ideal for A–C cup wearers looking for added volume and shape, and also suit D cup wearers who want a specific lifted silhouette.
Our push-up bikini top range includes moulded cup styles, cross-front push-up designs, and underwire push-up styles from brands including Baku (whose moulded cup and seamless underwire bikini tops are particularly popular), Sunseeker, and Nip Tuck Swim. Many styles are available in adjustable configurations so you can customise the level of lift.
If you're looking for structured support without added volume, see our full underwire swimwear collection which covers both push-up styles and support-focused options across all cup sizes. For the smallest bust sizes, our small bust swimwear range covers flattering styles that create shape without padding.
Free delivery Australia-wide on orders over $150.
























