Girls' Costumes

From girls' dresses fit for fairy princesses to frightening getups to adorably cute outfits, Halloween costumes run the gamut. Find the perfect costume for your little one on thredUP and save with prices up to 90% off retail.

Girls' Costumes

From girls' dresses fit for fairy princesses to frightening getups to adorably cute outfits, Halloween costumes run the gamut. Find the perfect costume for your little one on thredUP and save with prices up to 90% off retail.