For spring, summer, and autumn. I bought it without trying it on, and after wearing it once, it was too long for me, who is 170.5cm tall. Since hemming and returns are not possible, I am putting it up for sale. For reference: I step on the hem in daily life. People around my height need to pull it up to the belt plus the attached string plus about the navel to avoid stepping on the hem. It felt very cool when I wore it, and I liked the feel of the fabric. The way the hem brushed the ground was also good, but it's a real shame. The model was listed as 183cm tall. I've included a screenshot from the app with detailed XL size information at the very end of the images. Thank you very much. Silhouette: Straight Silhouette: Tapered