Blue-grey, loosely-knitted silk long sleeve top or lightweight sweater by french designer jean colonna (from autumn winter 1999). As a result of loose knit, top is very transparent, and quite stretchy, and has open v-neck, fitted raglan sleeve, and narrow band of elastic at hem.

Picture 10 shows the same top layered over a singlet on the AW1999 runway. Another version in pink can be found here.

Size XS (unisex/womens)
Check measurements to confirm fit
All measurements taken flat

Shoulder width: N/A (raglan sleeve)
Width (at underarms): 37 cm
Length (neck to hem): 58.5 cm
Sleeve length: (underarm to cuff, raglan sleeve) 53 cm
Hem width: 30 cm

100% silk
Made in italy
AW1999

See more jean colonna items here, or read more about the designer here.