Silvio Untuckable Button-Up Shirt redefines casual elegance in pure white cotton. This Frank & Eileen shirt features a collared neckline, long sleeves with button cuffs, and a patch breast pocket. Crafted from lightweight Italian cotton, its design includes an exaggerated back pleat, oversized envelope pocket, and a petite square fit with a curved shirttail hem, blending modern tailoring with California cool.