For anyone who is interested I have just found this on Ebay:
http://cgi.ebay.co.uk/BNWT-BARBOUR-VENTILE-OLIVE-PADDED-ARCTIC-ENDURANCE-COAT_W0QQitemZ280097014573QQcategoryZ313QQssPageNameZWDVWQQrdZ1QQcmdZViewItem#ebayphotohosting
http://cgi.ebay.co.uk/BNWT-BARBOUR-VENTILE-OLIVE-PADDED-ARCTIC-ENDURANCE-COAT_W0QQitemZ280097014573QQcategoryZ313QQssPageNameZWDVWQQrdZ1QQcmdZViewItem#ebayphotohosting