Winter coats for teens (Chislet CT3)

I am looking for teen/small- medium adult sized winter coats that are no longer needed, please. Male or female.

I work with a group of teens who regularly arrive to their forest school session without a coat and I'd like to build a small bank of coats so they have something warm they can put on when it rains or it is cold.

Many of these children do not have the funds to have a second coat just for forest school. All donations would be hugely appreciated in supporting these young people to spend time outside engaging with nature.

Thank you