NWT J.Crew Vintage Rib Short-Sleeve Tee with Embellishment in Heather Silver. Beautiful Detail and Quality! SIZE: Medium (TTS) DETAILS— A top contender with lots of sparkling details. Crafted from our lightweight cotton blend inspired by easy styles of the '70s with a very soft feel and just a hint of stretch and embellished with sequin details set in a scalloped pattern. • 57% cotton/38% Modal rayon/5% elastane. • Machine Wash