The surplus action seems to have moved to the Germans (long since a supplier of parkas) the Swedes (greatcoats and hats), the Russians (hats, silly, high, for ossifers) and the Chinese (knock-off copies). Not so much British Army any more, as I don't think they can afford to buy enough for much to be surplus until it's utterly worn-out and shagged. Ebay is a great online source for much of the above, but prices tend to be higher than I was used to paying in the small local surplus stores.