Set of two. Both are size S. Lace-up Narrow Midi Skirt *Product Description (from official website)* A narrow skirt that elevates your coordination. The high waist and darted design that emphasizes vertical lines are expected to have a style-enhancing effect. The material has excellent stretch and the waist is elastic, making it comfortable to wear. The midi length is easy to mix and match, and the lace-up design on the back is also a key point for a stylish look. Features a side zipper for easy on and off.