SUPERMAN COSTUME:

Where can you find it?

Entertainment Earth:

Superman Collectors Edition Deluxe Costume

Superman / Clark Kent Reversible Costume

Fright Catalog:

Superman Clark Kent Costume

Buy.com:

Deluxe Muscle Chest Superman Costume: Toddler's Size 2T-4T

Warner Bros online Shop:

Muscle Chest SUPERMAN Adult Costume

SUPERMAN Supergirl Teen Costume SUPERMAN RETURNS Supreme Edition Adult Costume

SUPERMAN RETURNS Reversible Adult Costume

SUPERMAN RETURNS Muscle Chest Kids' Costume