Yohji Yamamoto 2000's wool knit sweater in shades of blue, purple and grey, with a draped collar and extra long sleeves.

The sweater has a particularly shaped bottom with cut outs on the side

Material: composition label is missing, most likely wool & other yarns

Size label reads 3, fits S to M due to the knit's stretchy nature

Measurements: 

length: 81cm sleeve length: 74cm

Condition: very good, slight pilling 

Here worn with a MM6 low waist zipper trousers, also available online.