Bingo onesie style costume. Worn once. Very clean. Includes body suit, bonnet, and tail. Synthetic material. Had a pretty sheen to it. Easy on/off with V opening in back. Tail and bonnet use Velcro closure. When I bought it, it was advertised as 3-4T. Fit my 3T baby loosely. Likely would fit a 5T kid. She was able to wear clothing underneath. I still have the original packaging - plastic bag with snap closures on a built in hanger. Makes for easy storage until next Halloween.