We will sew on one of the half-collars as a service. The half-collar is made from disassembled kimono fabric. Nagajuban (long undergarment) The feel is gentle, and both the outer and lining appear to be silk, but we cannot guarantee it. There is some wear on the collar base (cotton), but the rest is in very good condition. Yuki (sleeve length): 61 cm Sleeve width: 30.5 cm Sleeve length: 48 cm Miyake (body length): 112 cm (These are amateur measurements)