Details, Size & Fit. The Yale Shirt by Aquila is a must-have piece for any man's formal and work wardrobe. The crisp navy button-down is cut from stretchy cotton shirting. Our model is wearing a size medium shirt, and usually takes a size medium/38 shirt. He is 6’2 1/2” (189cm) tall with a 39” (99cm) chest and a 31 1/2” (77cm) waist. Length: 76cm Straight fit Stretchy cotton shirting Navy hue Button-through front Pointed collar.Fit: Runs true to size.Please refer to The garment for care instructions. Length: 76cm.Material: 97% Cotton & 3% Elastane.SKU: AQ621AA46OYR.