Postcode SW19 Tshirt by Scarebaby Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Please click our brand name ("London Postcodes Tees by Scarebaby") for more London Postal Code shirts. SW 19 shirt with Union Jack. SW19 includes districts of Colliers Wood, Merton Park, Merton Abbey, Southfields, Morden (part). London post codes are similar to American zip codes. Lightweight, Classic fit, Double-needle sleeve and bottom hem