best-selling Lexi fabric (you know, the stretchy ribbed one with the magical slimming powers) is something to write home about. It has the 2x2 rib structure you've come to love and made with sustainable TENCEL™ Lyocell fabric, plus a bit of Spandex — so it's drapey, flattering, and insanely easy. Blue Heather • 95% TENCEL™ Lyocell, 5% Spandex • 2x2 rib construction • Cropped • Hugs the body • Wash cold, dry low • Made responsibly in China Lauren is 5'9", wears an XS and is honestly kind of a cat lady.