At Sienna & Gaia, we believe fashion is a way to connect. That’s why this space is open both to clients looking for a personalized experience and to professionals interested in collaborating with us.

If you’re interested in creating a bespoke piece, tell us about your idea or event, and we’ll guide you through the entire process — from choosing the design and fabrics to the final tailoring in our Barcelona atelier.

If you represent a boutique or concept store and would like to know more about our collaboration terms or receive our professional dossier, we’d be delighted to hear from you.

You can email us directly at hola@siennaegaia.com with the subject line “Made to Order” or “Wholesale & Partnerships”, depending on your inquiry. Our team will get back to you as soon as possible.