Free People Mockingbird Maxi Dress in White. - size XS (also in M, S) Free People Mockingbird Maxi Dress in White. - size XS (also in M, S) Self: 100% viscoseLining: 100% cotton. Hand wash cold. Partially lined. Open back with button closure. Elastic cuffs. Lightweight fabric with eyelet panels. Imported. FREE-WD1879. OB1213348. 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.