this is a perfect gothic lolita staple it is one size , since it has a elastic waist it is very comfortable and will fit most people. It fits any waist size that is 30 inches or below. I am a 28 waist and it fits me great. I love the overlay that ruffles on this skirt, it makes it so versatile for styling it  because the overlay is adjustable !! Length: 52cm Waist: 30-40cm