A great one-piece swimsuit look is a simple summer shortcut. It’s the single piece of clothing that lets you dive into the surf, chase a beach volleyball, or sprawl out on a towel without any mid-day adjustments. At BNT, we design our one-piece bathers with one goal in mind: making you feel completely comfortable and entirely yourself. No shifting, no digging, and no boring silhouettes. We’ve taken everything we know about premium lingerie - the lift, the hold, the soft fabrics - and poured it into one-piece swimsuits that work with your body. Your summer uniform just got a major upgrade.
Our collection of one-piece swimwear Australia focuses on smart construction that complements your natural shape. For those who want the look of a two-piece with the security of a full suit, our one-piece bikini swimsuit designs offer strategic cut-outs that stay perfectly in place. If you prefer classic structure, our internal underwire styles feature power-mesh lining that offers a lifting effect without feeling restrictive. From clean, minimalist cuts to technical designs built for active pool days, we have a silhouette for every body.
A well-made one-piece swimsuit easily doubles as a sleek bodysuit. You can take a classic ribbed or smooth black style, add wide-leg linen trousers or a denim skirt, and instantly have an outfit ready for lunch or drinks after the beach. Our earth tones and understated prints also layer cleanly under an oversized linen shirt. It’s a practical way to streamline your beach bag while keeping your post-swim outfit choices completely effortless.
We understand how to design for real bodies. We’ve spent years perfecting cup-sized support, and we apply that exact same expertise to our swim collections. Our one-piece bathers are made from premium, high-retention stretch fabrics that hold their shape through saltwater, chlorine, and regular wear. We don’t do stiff fabrics or awkward cuts; we focus on flexible support that feels like nothing.
Absolutely. A one-piece swimsuit celebrates every curve. From high-cut legs to plunging necklines, our designs are crafted to highlight your best features and boost your confidence.
Yes. We bring our lingerie expertise to every one-piece swimsuit, using hidden underwire and adjustable straps to ensure you feel lifted, secure, and totally supported.
More than ever. A chic set of one-piece bathers is a timeless wardrobe staple, offering a high-fashion, sophisticated silhouette that looks incredible on and off the sand.
For our underwired and structured styles, choose your usual BNT bra size for a precise fit. For our wire-free or soft-cup styles, simply go with your standard Australian dress size.
No. We use premium, high-retention fabrics engineered to bounce back to their original shape after washing, keeping your swimsuit fitting accurately season after season.
