Giddyup!!!! This costume could be used for so many options from The horse at Melbourne Cup paired with a jockey Costume. 
paired with any cowboy at any Western party. 
Any animal themed party. You could also go as Mister Ed. 

Package includes:
Full length plush hooded onesie with front zipper closure and attached faux-hair tail
Onesie features hoodie with 3D animal facial features and 3D ears
Faux hair mane attached
This jumpsuit is unisex.