Ladies Supergirl Costume Superhero Womens Fancy DressDescription : Women's Supergirl costume. Remember Kara Zor El from Action Comics #252 Thought not. More likely you'll remember her as Supergirl played by Helen Slater in the 1984 film. You're sure to look the part, too, as you transform into Superman's favourite cousin. Features : Dress with attached cape Belt and boot tops Size Guide : Extra Small Size 6 8 Bust 32 34" Waist 22 24" Small Size 8 10 Bust 33 35" Waist 25 26" Medium Size 12 14 Bust 36 38"