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Woman in a blue bikini and visor standing on a beach with mountains in the background
Drop 2 New Spring Collection

Out of Office Done Right

Two women enjoying watermelon on a beach with a surfboard and ocean view.
the perfect one piece

Isla One Piece

Riviera Peach Stripe

Two women in swimsuits lying on inflatable rings on a sandy beach.
The Atoll top and MAYA Top

Bikinis that Make you Smile

NEW IN 2026

Anani Nineties Blue Top

Regular price $86.00 USD
Sale price Regular price

The top that works for every body. The Anani has a sporty scoop neck silhouette that holds you in and looks genuinely good doing it.

No adjusting, no slipping, no thinking about your top once you are in the water. The kind of piece you reach for whether you are surfing, at the pool or heading straight to lunch after.

Mel is wearing the Anani top in XS and the Vai bottom in Small

Isla Riviera Peach Stripe One Piece

Regular price $178.00 USD
Sale price Regular price

The one piece you reach for on repeat. A scoop neckline front and back with a high cut leg that elongates and flatters your body. It fits like it was made for you and stays put whether you are surfing, free diving or just living your life in it.

One of those suits that looks just as good with jeans and a pair of sandals as it does in the water.

Brooklyn is wearing a size small

Maya Riviera Peach Stripe Top

Regular price $88.00 USD
Sale price Regular price

More coverage, real support and still genuinely cute. The Maya has underwire that actually works — the most comfortable underwire bikini top you will put on. No digging, no rubbing, no adjusting. Just a flattering retro silhouette that holds you in and stays exactly where you put it all day.

Alessia is wearing an xs

Lucky Emerald Green Bottom

Regular price $86.00 USD
Sale price Regular price

The one you reach for every single time. SEPTEMBER's best selling high waisted surf bikini bottom stays exactly where you want it - on! No slipping, no adjusting, no overthinking.

The high waisted, seamless cut gives you full rear coverage without digging or shifting, so you can actually focus on being in the water instead of thinking about your bikini bottom.

This is the one our community buys in every color. And keeps coming back for.

Brooklyn is wearing a small

Person surfing on a wave
Women's Surf Swimwear

DESIGNED TO MOVE WITH YOU.

We are on a mission to empower women through movement, community and conscious choice.

When you feel good in what you're wearing, you show up differently. You go harder, stay longer, say yes more often. That's what SEPTEMBER is built for.

We design swimwear for women who don't separate their style from their strength. Pieces made to move with you, from the beach to wherever the day takes you. Every decision we make, from the fabrics we source to the factory we work with, is rooted in doing things the right way.

Because the ocean deserves it. And so do you.

Learn More About Us