Free People Movement Biker Baby Short in Black. - size XS (also in S) Free People Movement Biker Baby Short in Black. - size XS (also in S) Poly blend. Hand wash cold. Stretch fit. Hidden waist seam pocket. Imported. FREE-WF94. OB920361. 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.