Shop Girls Halloween Costumes for Magical Trick or Treat Fun – Create showstopping looks with themed Halloween costumes, historical and medieval outfits, disco and 70s flapper styles, clown and circus costumes or pirate and food and beverage costumes. Add wigs, ponytails and hairpieces, plus Halloween props, masks and Halloween candy bags. Decorate with latex, shaped and heart shaped balloons and outdoor decorations.