This is a tweed jacket three-piece set, size 9, that I bought about 10 years ago. I wore it about 10 times, from my child's entrance ceremony to their junior high school entrance ceremony. I've decided to sell it on Mercari because the design no longer suits my age. Both skirts are knee-length; I haven't worn the gray one at all. Please understand that this is a used item. (Please note that there may be creases from folding during shipping.)