The Pet Life Striped Retro Inmate Prisoner Pet Costume includes a 2-piece black and white striped uniform and hat. This cellmate is all about locking down the cutest looks. Features belly hook-and-loop enclosures for convenient on and off access. This Dog Costume is Machine Washable for easy cleaning and perfect when worn during Halloween or any time of year! Available in Multiple Sizes. Sizing Guide: From Back of Neck to Tail area ("In" Inches) 8" : Extra Small 10-12": Small 14-16": Medium 18-20": Large 22-24": Extra Large Material: Polyester