Width under the armpits: approximately 60 cm Length: approximately 58 cm It's a loose-fitting type. The overall ruffles are cute. Elastic is in the cuffs. There is one button at the back, under the neck. I'm selling it because I don't have a chance to wear it (＞＜) I didn't see any noticeable stains, but since it's a personal inspection, there might be oversights, so please refrain from purchasing if you are sensitive to such things (＞＜) #mystic