83rd Birthday T-Shirt "Made in 1936". Birthday Gift Tee 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 83rd birthday party gift. Perfect T-Shirt to celebrate an 83rd birthday party. A fantastic birthday themed T-Shirt which comes in 5 colors. Lightweight, Classic fit, Double-needle sleeve and bottom hem