Gianni Kavanagh Women Gold GK Mechanic Logo Tube Dress. Composition: Body: 63% Polyester 34% Rayon 3% Elastane Details: 50% Cotton 50% Polyester. Color: Gold. Description: Gold GK Mechanic Logo Tube Dress. GK Mechanic Circle printed on the front. Black inserts and white pipings. Made in a soft and comfortable fabric. The size of Clo is S and her height is 177cm and weight 57kg.