Our Story

We believe fuller busts deserve swimwear as good as everyone else’s.

Starting with a suit that actually fits.

In an industry that treats bigger cups like an afterthought, support should never mean sacrificing style. We believe a great fit is the beginning of a great suit—not the end of the conversation.

Built by someone who’s actually fitted the body.

I’ve spent over 20 years in intimates, including years fitting, managing, and buying for a lingerie boutique that carried sizes from AA to O cup. Listening to women, helping them find the right fit, and seeing firsthand where the industry continues to fall short shaped everything Mosona is becoming.

This brand wasn’t born from trend forecasts. It was born from real conversations in the fitting room.

— Linette, Founder

Linette, Mosona's founder, laughing in the sun against a white stone wall

Engineered like a bra. Finished like a swimsuit.

Real underwire.

Sized bands and cups — not S/M/L guesswork.

Built to perform in the water, not just look good on a hanger.

Because support and style were never meant to be a trade-off.

Be part of the first swim

The debut collection launches to the waitlist first.