Only tried on! From site: Designed to flow seamlessly, the light elastic gather around the ankles allows you to showcase your elegant sandals or dance barefoot with ease. 100% organic gauze cotton Measurements: Best for US 0-12 / XXS-M Waist: 26" to 37" / 66cm - 94cm Total length: 39" / 100cm This product is hand-dyed in batches after being sewn, which means there may be minor variations in color from batch to batch.