Blazer by comme des garcons homme (1980s), in dark navy worsted wool with faint stripe. Two button front, moderately wide notch lapels, flap pockets at the waist. Padded shoulders and boxy-ish cut you'd expect from 80s comme des garcons tailoring. Sleeves slightly short.

Size S (mens)
Check measurements to confirm fit
All measurements taken flat

Shoulder width: 45 cm
Width (at underarms): 56 cm
Length (neck to hem): 71 cm
Sleeve length: 57 cm
Hem width: 52 cm

100% wool outer, 100% cupra lining
Made in japan
1980s