Billie’s signature bottom that gives you the look of a one-piece, with the ease of a bikini. It sits high enough to pair perfectly with three of our tops – the Balance Top, Flow Top & Long Top – for that effortless one-piece vibe....

Reversible bottoms — 1 bikini, 2 colors Billie's bestseller & signature bottom Create a swimsuit look with the ease of a bikini with the Balance top and Flow top Higher cut at the legs and back for a feminine fit Styling tip: wear the...

Reversible bottoms — 1 bikini, 2 colors Billie's bestseller & signature bottom Create a swimsuit look with the ease of a bikini with the Balance top and Flow top Higher cut at the legs and back for a feminine fit Styling tip: wear the...

A Billie gift directly at home? Order our digital gift card! You will immediately receive a unique gift card code by email that you can send to someone digitally or write the code in a card and give it as a gift! Good to...

Reversible bottoms — 1 bikini, 2 colors Billie's bestseller & signature bottom Create a swimsuit look with the ease of a bikini with the Balance top and Flow top Higher cut at the legs and back for a feminine fit Styling tip: wear the...

Reversible bottoms — 1 bikini, 2 colors Billie's bestseller & signature bottom Create a swimsuit look with the ease of a bikini with the Balance top and Flow top Higher cut at the legs and back for a feminine fit Styling tip: wear the...

The ultimate beach romper with thin built-in bottoms, perfect for swimming, lounging, or walking. Mom-proof for running after your little one(s), no chafing during your beach stroll, or perfect if you want a little more coverage.

Billie’s signature bottom – now with extra coverage. This bottom gives you the look of a one-piece, with the ease of a bikini. It sits high enough to pair perfectly with any of our three tops – the Balance Top, Flow Top & Long...

Billie's signature bottom with extra coverage Creates a swimsuit look with the comfort of a bikini Can be combined with the Balance top and Flow top for a swimsuit style Reversible wear — 1 bikini, 4 looks Styling tip: wear the top over the...

Billie's signature bottom with extra coverage Creates a swimsuit look with the comfort of a bikini Can be combined with the Balance top and Flow top for a swimsuit style Reversible wear — 1 bikini, 4 looks Styling tip: wear the top over the...

Billie’s signature bottom – now with extra coverage. This bottom gives you the look of a one-piece, with the ease of a bikini. It sits high enough to pair perfectly with any of our three tops – the Balance Top, Flow Top & Long...

Reversible: one bottom, two sides. A higher-rise bottom that sits comfortably around the belly button and offers great coverage. Designed with a flattering cut at the sides and back – so it never feels too modest. The perfect bottom if you like a bit...

Reversible panties — can be worn on both sides Comfortable high-rise fit that falls around the belly button Provides more coverage without losing its feminine look Beautiful cutout at the legs and back for an elegant look

Reversible panties — can be worn on both sides Comfortable high-rise fit that falls around the belly button Provides more coverage without losing its feminine look Beautiful cutout at the legs and back for an elegant look

Reversible panties — can be worn on both sides Comfortable high-rise fit that falls around the belly button Provides more coverage without losing its feminine look Beautiful cutout at the legs and back for an elegant look

Reversible panties — can be worn on both sides Comfortable high-rise fit that falls around the belly button Provides more coverage without losing its feminine look Beautiful cutout at the legs and back for an elegant look

Reversible panties — can be worn on both sides Mid-rise fit, provides comfortable coverage , including at the lower abdomen Beautiful cutout at the side and back for a feminine look

Reversible panties — can be worn on both sides Mid-rise fit, provides comfortable coverage , including at the lower abdomen Beautiful cutout at the side and back for a feminine look

Reversible: one bottom, two sides. A mid-rise bottom that sits just below the belly button, offering just the right amount of coverage. Designed with a flattering cut at the sides and back – so it never feels too modest. The perfect bottom if you...

Reversible panties — can be worn on both sides Mid-rise fit, provides comfortable coverage , including at the lower abdomen Beautiful cutout at the side and back for a feminine look

Reversible panties — can be worn on both sides Mid-rise fit, provides comfortable coverage , including at the lower abdomen Beautiful cutout at the side and back for a feminine look

Reversible: one bottom, two sides. This is the ultimate classic bottom, with a slightly higher cut on the sides. Our perfectly timeless bikini bottom.

Reversible panties — can be worn on both sides Classic fit with a slightly raised cutout at the side Timeless design that fits beautifully to the body.

Reversible: one bottom, two sides. This is the ultimate classic bikini bottom, with a slightly higher cut on the sides. Our perfect, timeless bikini style. The model is wearing size 1.

Reversible: one bottom, two sides. This is the ultimate classic bikini bottom, with a slightly higher cut on the sides. Our perfect, timeless bikini style. The model is wearing size 1.

Reversible: one bottom, two sides. This is our tiniest bottom. Small, but not too low-rise. We designed it with a subtle taper at the back, making it slightly narrower across the bum. That’s why we call it the Cheeky.

Reversible: one pair of pants, two-sided. These are our smallest briefs. Small, but not too low. We designed them with a subtle taper at the back, so this style is slightly narrower across the bottom. Hence the name "cheeky." The model wears size 1.

Reversible: one panty, two-sided. These are our smallest pants. Small, but not too low. We have designed this with a subtle narrowing at the back, so this model is slightly narrower at the buttocks. Hence the name 'cheeky'.

Our signature pareo. A true must-have – wear it as a wrap for lunch, a quick stroll, or use it as an extra towel or beach blanket. Made from our ECO swimwear fabric and available in matching colours. Single-layered for a lightweight feel in...

• Our popular pareo — a real must-have • Can be worn as a multifunctional shawl • Made from our ECO swimwear fabric — lightweight and quick-drying Dimensions: 100 × 140 cm

• Our popular pareo — a real must-have • Can be worn as a multifunctional shawl • Made from our ECO swimwear fabric — lightweight and quick-drying Dimensions: 100 × 140 cm

• Our popular pareo — a real must-have • Can be worn as a multifunctional shawl • Made from our ECO swimwear fabric — lightweight and quick-drying Dimensions: 100 × 140 cm

• Our popular pareo — a real must-have • Can be worn as a multifunctional shawl • Made from our ECO swimwear fabric — lightweight and quick-drying Dimensions: 100 × 140 cm