Based on a sack coat from the 1900s. The fabric was researched from an antique cotton and linen fabric found in New York that was thought to be from the early 1900s, and by mixing American cotton with wool and linen, we were able to reproduce it perfectly. The armholes are positioned quite far forward, the sleeves are three-dimensional and swept forward, and the collar has been redesigned to be straight. A more workwear-like element is added by tailoring all the garments with two-needle sewing.is added. The lining fabric from the previous season has been eliminated and the garment is now tailored as a single piece. Takahashi himself drew curves and added structural lines on the back of the garment. COTTON 41%, WOOL 37%, LINEN 22%