Details, Size & Fit. No man's wardrobe is complete without a light blue cotton shirt like The M.N.G Oxford Shirt. Keep things casual with The sleeves rolled and The top button open. Our model. is wearing a size medium shirt. Regular fit Blue cotton Traditional shirt collar Long sleeves; buttoned cuffs Button-through front.PLEASE NOTE: This style runs small so we recommend buying one size up for a regular fit.Cold machine wash. Low iron. fabric / material: NA.Material: 100% Cotton.SKU: MN111AA69DCC.