It doesn't get more realistic than our sensational shrek fancy dress costumes. The big green fella Shrek and his lovely leading lady Fiona (aka Mrs Shrek) come to life in our super-realistic Shrek costumes, available to buy online at Fancy Dress Shack! This fabulous movie series is loved by both children and adults, as the shrek style of comedy has appeal to youngsters and their parents, making Shrek the most lovable ogre, probably the world over. Becoming Shrek or Fiona at your next fancy dress party will win you admiration all evening long.