Blazer by french designer jean colonna, made from hairy black wool fabric. It has three button front, shaped cut through waist, tucks at sleeve / shoulder point.

Size 40 (womens)
Check measurements to confirm fit
All measurements taken flat

Shoulder width: 33 cm
Width (at underarms): 44 cm
Waist width: 38.5 cm
Length (neck to hem): 65.5 cm
Sleeve length: 62.5 cm
Hem width: 45 cm

100% wool
Made in italy
1990s (1997 or later)

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