Short Sleeve Zig Zag Crotched Knit Kaftan in white and blue by Missoni Italy.

Size 42, measures 36cm wide from underarm to underarm.
95m long from mid-shoulder hem to the bottom hem.

Has been professionally steam cleaned, however there is a yellowing to the fabric on the front (please see pic)
94% Viscose, 4% Rayon, 2% Polyester