This is a meri summer knit skirt. It can be worn even at this time of year! I wore it once after purchasing it. Size: F Waist: 30 cm (with elastic) Hips: 40 cm (stretchy) Length: 100 cm The thread in the back slit is loose. It's unclear whether this was from when I bought it or after wearing it. Please refrain from purchasing if you are concerned. I am also selling this on other sites. I may delete the listing without notice. Thank you for your understanding (^^)