The Story

Clothing that moves with you.

Flex Size Studio began with a simple question: why should your body adapt to clothing, instead of clothing adapting to you?

Flex Size Studio creates adjustable plant-based resortwear designed for movement, travel and changing lifestyles.

The design concept was born in La Jolla, California, and brought to life in Florence, Italy. Every piece blends coastal ease with Italian craftsmanship, creating adjustable plant-based resortwear made for travel, celebration, quiet mornings, long dinners and every moment in between.

The collection moves naturally between yachtwear, beachwear and loungewear, creating travel clothing that can be tied, styled and adapted with ease.

Our silhouettes follow the body without forcing it into a fixed size, giving each wearer the freedom to move through different chapters of life with comfort and elegance. This approach to plant-based fashion is grounded in considered materials, limited production and lasting versatility.

The signature wrap pants are inspired by traditional Thai fisherman pants discovered while living in Phuket: pieces that offered freedom, movement and a new relationship with fit.

Explore our materials or discover Workshops & Retreats.


Abiti che si muovono con te.

Flex Size Studio nasce da una domanda semplice: perché dovrebbe essere il corpo ad adattarsi ai vestiti, invece dei vestiti ad adattarsi al corpo?

Flex Size Studio crea plant-based resortwear regolabile, pensato per il movimento, il viaggio e stili di vita in continua evoluzione.

Il concept nasce a La Jolla, California, e prende forma a Firenze, Italia. Ogni capo unisce la naturalezza della costa alla cura artigianale italiana, creando plant-based resortwear regolabile pensato per viaggi, estate, barca, cene, momenti quotidiani e occasioni speciali.

La collezione passa con naturalezza da yachtwear e beachwear a loungewear, offrendo capi da viaggio che possono essere annodati, regolati e reinterpretati con facilità.

Le silhouette seguono il corpo senza costringerlo in una taglia fissa, lasciando libertà di movimento e di stile. Il nostro approccio alla moda plant-based nasce da materiali selezionati, produzione limitata e versatilità nel tempo.

Scopri i nostri materiali oppure esplora Workshops & Retreats.