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'.

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 panty, two-sided. A mid-rise bottom that ends below your navel but provides perfect coverage. With a nice cut-out on the side and back, so that it does not become too neat. The perfect pants if you like a little more coverage at...

Reversible: one panty, two-sided. A higher bottom that ends around your navel and provides comfortable coverage. With a nice cut-out on the side and back, so that it does not become too neat. The perfect pants if you like a little more coverage.

Reversible: one panty, two-sided. Billie's signature bottoms that allow you to create a swimsuit look, with the ease of a bikini. These bottoms fall so high that you can create a swimsuit look with 2 of our tops. Also nice to turn over once,...

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...

Our signature pareo. A must-have - as a shawl for lunch, for a walk or as an extra cloth or dress. Made from our ECO swimwear fabric in the same colors. Single sided for light weight in your bag and extra fast drying results. Multifunctional...

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

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: 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...

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....

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

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: 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...

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....

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...

Our signature pareo. A must-have - as a shawl for lunch, for a walk or as an extra cloth or dress. Made from our ECO swimwear fabric in the same colors. Single sided for light weight in your bag and extra fast drying results. Multifunctional...

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'.

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 panty, two-sided. A mid-rise bottom that ends below your navel but provides perfect coverage. With a nice cut-out on the side and back, so that it does not become too neat. The perfect pants if you like a little more coverage at...

Reversible: one panty, two-sided. A higher bottom that ends around your navel and provides comfortable coverage. With a nice cut-out on the side and back, so that it does not become too neat. The perfect pants if you like a little more coverage.

Reversible: one panty, two-sided. Billie's signature bottoms that allow you to create a swimsuit look, with the ease of a bikini. These bottoms fall so high that you can create a swimsuit look with 2 of our tops. Also nice to turn over once,...

Het ultieme strandrondje met dun ingebouwd broekje, perfect om mee te zwemmen, loungen of wandelen. Mom-proof achter jouw kindje(s) aanrennen, geen schurende benen tijdens jouw strandwandeling of perfect als je wat meer bedekking wilt. 

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 must-have - as a shawl for lunch, for a walk or as an extra cloth or dress. Made from our ECO swimwear fabric in the same colors. Single sided for light weight in your bag and extra fast drying results. Multifunctional...

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

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: 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...

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....

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...

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...