1967 1968 Ford Mustang Convertible Classic Outline Design Tshirt PLEASE BEWARE. Shirt and design are EXCLUSIVE property of MADDMAX DESIGN. Our shirt prices start at $20.00. If you see a lower price and do not see sold and shipped from Maddmax Illustration and Design above, it is a counterfeit and cheap overseas imitation. Unisex Sizing Machine Washable Officially Licensed Ford Motor Co product Proudly Made in the USA.