Looking for used footwear of any kind for middle school recycled art project

Hi neighborhood, I am looking for used footwear of any size, shape, color, style for students to paint for an art project. I would like to have an assortment of uses, styles, size, shape, including boots, sandals or anything in between. These items will not be worn. They can be old and worn out but not too smelly! 🙁 I can do porch pick-up or you can do porch drop-off at 6434 Jackson St. Thank you for considering! Anne Melnyk