Supergirl Is A Fictional Comic Book Superheroine That Is Depicted As A Female Counterpart To The DC Comics Iconic Superhero Superman. The Character First Appeared In Comic Books And Later Appeared In Children's Cartoon Animation, Film, And Television. A Hospitalized Lois Lane Dreams She Has Gained Superpowers Thanks To A Blood Transfusion From The Man Of Steel. She Begins Her Own Career As Superwoman, Complete With Copycat Costume. We Have A Great Range Of Adult Supergirl Fancy Dress Costumes For You To Choose From In Plus And Standard Sizes, Traditional Or Trendy The Choice Is Yours. Ideal For Hen Parties, Birthday Parties Or Girly Nights Out.