NWT J. Crew Vintage rib shelf-bra tank top in white. Multiple sizes available. This easy tank top features a shelf bra and a longer curved hem for maximum comfort and style. Plus, it is made with vintage rib, our lightweight cotton blend inspired by easy styles of the '70s, with a very soft feel and just a hint of stretch. 57% cotton/38% Modal® rayon/5% elastane. Machine wash. Pit to pit on the small measures 15” Length 21” Pit to pit on the XL measures 18” Length 22”