The materials for this are mainly resourced from Germany and from an environmentally-conscious flagship project inTurkey. Natural materials such as cotton, silk, linen and wool are used. For most parts, the clothes are produced in their own studio in Berlin and in a small tailoring shop in Poland.

The owner’s own model line makes just half of the stock in her boutique; younger customers look forward to the fashionable clothing of the Itsus brand. Fashion is also offered by various Berlin labels.