Express Extra Slim Floral Button Up Shirt Men’s M 15-15.5 Black Blue Express Extra Slim button-up shirt in men’s size M (15–15.5). Features a black base with an allover blue floral print, long sleeves, collared neckline, and full front button closure. Lightweight and stylish with a modern slim fit that works great for casual wear, date nights, going out, or layering under a jacket. A sharp shirt with a subtle standout pattern. Express shirt, extra slim shirt, floral button up, men’s button up shirt, black floral shirt, blue floral shirt, long sleeve shirt, collared shirt, men’s size M, casual dress shirt #Express #FloralShirt #ButtonUp #MensFashion #SlimFit