Barneys Warehouse offers the City Threads Infants' Rash Guard T-Shirt in Red, Navy, Royal Blue, or White for $21. Add it to your cart and the price drops to $8.40. With free shipping, that's the lowest total price we could find by $13 and a very low price for such a rash guard T-shirt. This shirt, made in the USA, is available in sizes 12-18 months and 18-24 months, although not in all size/color combinations.