Women's Big Bust Swimwear

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Jetset D/DD Twist Front Top
From $70.00 AUD $100.00
SALE
Chocolate
Jets Jetset D/DD Twist Front Top J40403D-DD Jetset D/DD Twist Front Top Splash Swimwear Bikini Tops Chocolate / 8 9349623206644
8 12 14
Quick buy
Sea Level Essentials Cross Front D/DD Moulded UW Bra
$104.95 AUD
Black
Sea Level Essentials Cross Front D/DD Moulded UW Bra SL3073P Splash Swimwear Bikini Tops Black / 8 9347760401052
8 10 12 14 16
Quick buy
Baku Rococco D/DD Longline Bra
$90.96 AUD $129.95
SALE
Jungle
Baku Rococco D/DD Longline Bra BRA565RKC Splash Swimwear Bikini Tops Jungle / 8 9336586989653
8 10 12
Quick buy
Jetset D/DD Underwire Tri Top - Black
$120.00 AUD
AU8/US4 AU10/US6 AU12/US8
Quick buy
Artesands Into The Saltu Cezanne D/DD Underwire Midriff Bikini Top - Navy
$73.45 AUD $104.95
SOLD OUT
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Baku Riviera D/DD Retro Top - Sapphire
$129.95 AUD
10
Quick buy
Artesands Lushara Cezanne D/DD Underwire Midriff Bikini Top - White
$104.95 AUD
14/US10 18/US14
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Baku Kokomo D/DD Twist Bikini Bra Top - Black
$134.95 AUD
8 10 12 14
Quick buy
Artesands Lunafleur Hayes D/DD Underwire Bikini Top - Navy
$69.95 AUD $104.95
SALE
AU10/US6 AU12/US8 AU16/US12 AU18/US14
Quick buy
Baku Positano D/DD Balconette Bikini Bra Top - Mocha
$87.46 AUD $124.95
SALE
8

Shop big bust swimwear at Splash Swimwear — a dedicated range designed for women with D cup and above who need swimwear that provides real support, not just the appearance of it. Every style in this collection is chosen specifically because it delivers properly engineered bust support, whether you're swimming laps, chasing the waves, or lounging by Darwin's outdoor pools.

Key brands for big bust swimwear include Sea Level (whose swimwear extends to G cup with genuine underwire engineering), Artesands (specialists in plus-size and fuller-figure swimwear), Seafolly's DD bandeau and underwire range, Jantzen, and Sunseeker. Most styles include adjustable straps, reinforced cups, and power-mesh support panels.

Looking for specific support features? Browse our D-G cup swimwear collection for cup-sized options, or our underwire swimwear range for structured support across bikinis, one pieces, and tankinis. Our tummy control swimwear collection also overlaps — many styles offer full-figure support across both bust and midsection.

Free delivery Australia-wide on orders over $150. Our Darwin in-store team can assist with bust sizing and style selection.