Double bed duvet sets for kids?

[SamJamsmum]

My son sleeps on a double bed mattress and I'd like something a bit funky for him (4yrs, into animals and nature particularly) but I'm not sure where to start looking. Everything interesting seems to be single size only.
Any help much appreciated.

This comes as a double, but has the European style square pillowcases.

Next might do kids stuff in doubles - I'm pretty sure my friend got a space themed one for her DS, but it was a few years ago.

Next is your best bet, they have a few ranges

Ikea?

IKEA doesn't do the children's quilt covers in doubles, only cot/cot bed/single.

Vertbaudet, plus you can get promotional codes to get a really fab deal.