End your search for comfortable undershirts for boys at TopOfStyle. Carter’s is a proud parent organization of OshKosh B’gosh, Skip Hop Inc., and many more. The brand even sells its products through OshKosh B’gosh and online platforms like Macy’s, Kohl’s, Amazon, etc. Check out our multicolor Shirts & Tees selection to find the perfect piece for your style. Carter's Multicolor Shirts & Tees for boys is available in patterns like Patriotic, Plaid and Graphic.