Crochet Mickey mouse inspired 1st birthday diaper set with matching birthday hat and bowtie. 3pc set comes as seen in pic with the #1 on the hat already. Crochet birthday hat is one size fits all. It's a crochet hat with a standard size cardboard birthday hat under it. hat is attached securley and will not move from each other. Mouse tail on the rear of the diaper cover is removable.