Sleeveless tunic or mini dress by comme des garcons (autumn winter 1997). Made from very stretchy, very petrol-y dark blue nylon-polyurethane knit, it has round, scooped neck, narrow cut (designed to be worn tight, stretched over body), combination of self-fabric bands and cover stitch for finishing.

No marked size (womens/unisex)
Check measurements to confirm fit (fabric has stretch)
All measurements taken flat

Shoulder width: 31 cm
Width (at underarms): 38 cm
Length (neck to hem): 89 cm
Hem width: 40 cm

80% nylon 20% polyurethane
Made in japan
AW1997