ThereÆs nothing like High School. This Grease Rydell High Cheerleader Pet Costume will bring back all of your memories from the classic movie Grease and from your own High School. Your little pup will look absolutely adorable in this costume. This ensemble is easily made; your pup can step into the shirt which also has an attached skirt. Lastly to top off this cheerleader outfit hair bows come as an added accessory to take this over the top!