This exchange is a Facebook group for Wigton Moor School and you may have to request to join. Check the info on the page. Get in touch if you need uniform or have some uniform from that school to donate.
If you get in touch but they can’t help you, try joining the LS17 Clothing, Uniform & Costume Exchange Facebook group (link in the Facebook Pages section). You could also try one of the Community Exchanges as they hold generic uniform stock or put a post our FB group.