BOSS Regular-fit shirt in cotton poplin is a lightweight, versatile shirt designed for polished casual and formal styling. Its breathable poplin and classic collar deliver a clean, refined look. Key attributes: Dark blue | Cotton | Lightweight | Breathable poplin | Button-front closure | Barrel cuffs | Classic collar | Long sleeves | Understated chest embroidery | Dimensions & fit: Regular fit | Composition & care: 100% Cotton | Machine wash cold. Do not bleach. Do not tumble dry. Iron on low heat. Do not dry clean.