Wilt Shrunken Boyfriend Tee in Blue. - size S (also in ) Wilt Shrunken Boyfriend Tee in Blue. - size S (also in ) 100% cotton. Asymmetric hem. Slub jersey knit fabric. WILT-WS971. 703515. Wilt offers a collection of basics that are colorful, soft, and casual. Their slub jersey tees, dresses, and tanks are a favorite with ladies that like to stay comfortable, but remain stylish.