....try Homebase.
Have just spent a small amount of money (in case DH reads this.....:o ) on new christmas decorations. Having been disappointed at the hugely overpriced offerings in the local garden centre, I went off to Homebase. I am very pleasantly surprised and delighted with my bounty :) Gorgeous berry "kissing ball" things, wreaths, glass baubles, those "pick" things you stick onto greenery - all at very very cheap prices.