Vintage Felix the Cat Costume kids.  I don't know the year, guessing late 60s....  Guessing the size is a 6-8?  Decent condition for the age, some staining... I did not try to clean, will leave that to the buyer... no offensive odors. Mask has minor splits but displays fine.  Being sold as a vintage collectible... Hopefully someone has this as a child and will cherish it....