This is the Cyber Punk Human Hoodie and dog set. The human hoodie is size small and missing string to tighten hoodie. The dog hoodie is size "M" but it's definitely for a Chihuahua or toy breed. It did not fit my 15lb shih Tzu or my pug for reference. It's for a teeny fur baby! I think the hoodie could be called a medium as it's looser on me. Any questions just ask! If you only want one let me know and I'll make a listing:)