The elastic is stretched out. It's a pull-on style. I wrote size 60cm, but I wasn't sure, so I wrote it as a placeholder. If you have any other questions, please ask in the comments. Floral frilly skirt, size 90cm, cotton and polyester material. - Color: Floral, Pink - Material: Cotton, Polyester - Size: 90cm - Design: Frills, elastic waist Thank you for looking.