Sleeveless dress from junya watanabe comme des garcons (spring summer 1995). Has a shiny silver front made from foil-y kind of polyester fabric, with drab brown cotton back. Gentle darting at the waist, with darts sewn inside out with the dart value visible on the outside.

No marked size (JP womens)
Check measurements to confirm fit
All measurements taken flat

Shoulder width: 34 cm
Width (at underarms): 44 cm
Waist width: 43 cm
Length (neck to hem): 92 cm 
Hem width: 51 cm

100% polyester front, 100% cotton back
Made in japan
SS1995