Vest shrink wool stripeDESCRIPTION DEVOA 2022 23 Autumn Winter Collection. In Bishu, a woolen fabric producing area in Japan, wool is fulled to produce a fabric with fine wrinkles like crepe and a three dimensional feel. This is the same fabric used for 21 SS tailored jackets. The design is a standard classic vest from DEVOA, and the fit is designed to be worn inside a jacket. The lining uses cotton lining printed with illustrations by illustrator Atsushi Murata.