Please check the size in the photos. It will stretch and shrink a little, so it should be easy to put on and take off. The color may differ from the actual product due to smartphone photography. Made with 100% cotton yarn. There is a hole at the neck to pass a leash through. I create these without patterns, so while I can make similar items, I cannot create identical ones. I try to make them carefully, but they are handmade by an amateur. There may be some distortion or misalignment. Please refrain from purchasing if you are looking for perfection or are overly concerned with detail.