XXIII XXIII rides the insurgence of fast fashion to bring you the hottest trends as they happen. Curating pieces out of the melting pot of fashion and culture, you'll always find some new heat here. The Create Knit Vest is the perfect piece for a layered look. Cop now! - V-neck - knitted construction - Composition: 60% polyester / 25% viscose / 15% nylon - Colour: Cream