Moussy vintage jeans - worn once!

I purchased these jeans this summer and a brand I love. I made the mistake of wearing when I knew the size was too big but thought they might work as boyfriend jeans. They have been washed but could not return since I wore them but they are newish having been worn only one time. I would keep if they fit but they are too big for me but very cute with details at the ankle (fray and slit).