Boden Women’s Oona floral skirt size 8R

Women’s Boden floral Oona skirt size 8R. Very beautiful skirt, have worn quite a few times. Has pockets, elastic waist and built in slip lining. The skirt is in overall very good condition but for some reason the slip part sometimes wants to hang lower at the bottom hem in back of skirt. It may be the way I am wearing, or it could just need to be stitched, I'm not sure. We are a smoke free home, but we do have pets Please review all pictures and don’t hesitate to ask if you have any questions.