Disposable Rain Ponchos Kids,Emergency Kids Rain Poncho,4 Pack of Youth Size Hooded Ponchos for Boys and Girls,Lightweight, Packable Rain Gear for Travel and More- Fun Colors, Blue, 4- 9 Years : Amazon.co.uk:
The Beach People- Tween Beach Poncho- (7-12 year olds) – Island Collective
McCalls Child/Teen Poncho, Hat, Scarf M7012 - The Fold Line