Double lined door curtain and small single lined (Old Road OX3)

I thought these were Collier Campbell fabric, 1990s but the selvedge reads Chirron. Made in the uk 100% cotton
One large curtain lined and fleece lined for a draughty back door. Approx 2m x 2.20m.
One small curtain single lined 1.20m x 1m
They were well made but need a wash and some lining repairs at the hem.