Dolce&Gabbana men’s cotton/elastin fitted button-down shirt (thick, dark denim) - neck is 15 3/4 and sz 40. Worn but good condition. Authentic. Color is somewhere between a really dark denim and black denim - you can see in the photos how the color looks a little bit different in different lighting. Fabric has a slight smell from the treatment on the fabric - that is natural for the fabric and this way when it was made, just wanted you to be aware.