Elevate your everyday wardrobe with this Costume National T-Shirt in classic black. Crafted from premium mercerized cotton, this regular-fit essential delivers a refined look with a subtle sheen and enhanced durability. The mercerization process ensures superior color retention and a luxuriously soft feel against the skin. Perfect for layering or wearing solo, this timeless piece transitions seamlessly from casual to smart-casual styling. A wardrobe staple that combines Italian craftsmanship with understated sophistication.