Merc 'Cornhill' men's mod button down long sleeve plaid check shirt in blue. The plaid check shirt has long been a staple of a mods wardrobe, it's classic multi coloured, intersecting lines create an eye catching textured garment. This Merc 'Cornhill' mod button down shirt features a bias check patch pocket for optimum retro style. Merc signature buttons and subtle crown embroidery add the finishing touch.