This listing is for a dog Halloween costume from Vibrant Life.  It is a dinosaur costume.  It comes in two piece, the main green body with orange spikes, and a green and orange headpiece.  This a size medium, which is best for the typical beagle or standard poodle.  It's for dogs 20-50 pounds (see the close up picture for more exact measurements).  This is new on the hanger.  Thank you for buying!