The design is a 4B double-breasted jacket with two buttons. It eliminates the chest pocket, creating an overall linear and modern balance. The cuff buttons are slightly larger than the standard size, subtly making a statement, and use original horn buttons with a thin and delicate edge. The fabric is a doeskin woven with high-twist Super 160 high-micron worsted yarn for the warp and a kid mohair blend yarn for the weft. The fabric development was based on the textile standards used in classic British tuxedos.