Really cute costume, great quality for the price! I had a hard time finding something for my little guy that didn't have some sort of hood or head covering because he would rip that off immediately! I mean, the mask isn't happening either, but it's pretty adorable without the mask. Also, my baby is a very small 12 month old, and I debated on which size to get. I ended up buying the 12 to 18 month costume and I'm really glad I did. I would say that this costume definitely runs small and the 12-18 month size fits him pretty well!