Right, finally been able to have a quick look at these fabulous suggestions and links (visitors here atm!). Sorry to be saying so so only now, but thank you so much for all of the links, which are hugely appreciated!
Twolittledarlings haven't investigated Campus Gifts properly yet but it looks ripe with possiblities! Thank you!
Can seem to access Ueueirre stupidlittlegirl but thanks for the suggestion 
Mummyboo really great to see so many unusual toys in one place at Toyella and have already mentally book-marked a few for colleagues dc!
Already a regular at Cox and Cox but seems a bit samey this year. Thanks nonetheless Dancergirl 
RustyDalek RedBubble looks like it might have quite a bit of potential for the teenagers in my life - thanks for link!
Wow! Hayletts looks wonderful MsAsprey thank you so much! Can't wait to dive in!
Live abroad (EU) but have noted Spitalfields for my next trip to London, thanks Asprey and ZeVite
Big waves to Engels!!! Thanks so much - they look spot on - really desperate for interesting books and stationery so they will both be great sources of inspiration when it comes to present list (actually thought you were joking about the second one though
)
Knitted Damsel and Woo-oo love Re-found but find their website intensely irritating (but that could just be me!) 
Thanks Knitted but find that bauble a bit disconcerting 
Will check out Firebox- thanks Roomsdoom
Artisan looks as though it could be good for presents for people such as colleagues/teachers that you don't know that well Prizepudding - but still unusual - thank you!
Ooooh thank you OldRoan had forgotten all about PresentandCorrect and I absolutely love it! And Persephone books looks wonderful too! Am really grateful!
Hope I haven't missed anyone out! Really feel a lot happier now starting my Christmas shopping thanks to all of these suggestions. Mumsnet is brilliant for this sort of thing!