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Oltramar was born out of a desire to share an artistic, philosophical and poetic approach with the world. At the heart of this approach, sustainable organic indigo fibre is explored in all its nuances thanks to extensive research into natural materials.

Valentina is the founder of Studio Oltramar. An Italian-Croatian interior designer from the Istria region of Croatia. After living, studying and working in different places in Europe, in 2019 she moved to the south of France and there she discovered the world of natural dyes, and the ancestral technique of indigo dyeing that immediately conquered her. After 2 years, thanks to the people she met, the apprenticeship with great dyers from all over France, and the hard work, in September 2022 she created the first collection of Oltramar garments.

Oltramar garments are dyed with pigments from Provence, in the South of France, by Laura and Amandine from Le Champ des Couleurs. The garments are made by Anne and Coralie, two friends who decided to create a small artisan workshop in Montpellier called Atelier Cats.

At COSH! we love local collaborations and close relationships!

Want to know more about Oltramar's level of sustainability? Find out here!

Our brands

Oltramar
COSH! checked
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Ethically Made
Ethically Made in Europe
Ethically or handmade by artisans
Planet Friendly: 100% biodegradable materials
Planet Friendly Natural materials using less water resources
Planet friendly no microplastics
Planet Friendly No harmful Chemicals are leaching
Vegan part of the collection is vegan
Circular Upcycled Materials
Short Supply Chain Made in Western Europe
Short Supply Chain Made Local to Headquarters
Zero Waste Made to Measure
Slow Fashion Seasonless
Slow Fashion Made to Measure
Transparency 90%: textile suppliers and manufacturers are listed

Opening hours

MondayBY APPOINTMENT/ SHOP ONLINE
TuesdayBY APPOINTMENT/ SHOP ONLINE
WednesdayBY APPOINTMENT/ SHOP ONLINE
ThursdayBY APPOINTMENT/ SHOP ONLINE
FridayBY APPOINTMENT/ SHOP ONLINE
SaturdayBY APPOINTMENT/ SHOP ONLINE
SundayBY APPOINTMENT/ SHOP ONLINE
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