Free People Betty Long Sleeve Tee in Mauve. - size M (also in L, S) Free People Betty Long Sleeve Tee in Mauve. - size M (also in L, S) 60% cotton 40% poly. Breast pocket. Slub jersey fabric with raw cut trim. Imported. FREE-WS2803. OB933514. Free People invokes a spirit of femininity and creativity. Throughout their line of sweaters, tees, dresses and more, each piece incorporates a high level of quality and originality that reflects their adventurous it girl. With all that's constricting in the world today, Free People says your clothes don't have to be. Be yourself, be creative, be free.