I believe the size is about a regular women's M! There is no size label, so I'm not sure. Please understand. I only used it once for Halloween. It was too big for me, who is 156cm tall, weighs 48kg, and has a "wave" body type. It will be sent by simple packaging. There was a zipper on one side for easy removal! Bunny girl costume, flared skirt, and fabric material. - Color: Black and White - Style: Bunny Girl Costume - Closure Type: Zipper - Material: Fabric with a flared skirt - Accessories: Bunny ears headband Thank you for looking.