Gruffalo outfit for book day - where can I find one?

[ToddlerYears]

ONly found out that DD needs to dress up as one of her favourite character from a book this Friday!!
If given more notice I may have made something, but am now thinking it's a quick rush to the shops job.

Anyone know where I can get a Gruffalo outfit from? Or, even a T-shirt with Gruffalo on? DD is a small two and a half year old and we live central London, so can't get to these big superstores like ASDA, etc.

I'm desperate, so please help.

I think you might have set your bar rather high

John Lewis sell a Gruffalo t shirt.

I made a Gruffalo mask with DD. Took about 30 mins with a bit of brown card and looks great. I then painted an egg box purple, cut out each cup and sewed them up the back of a black t-shirt. Voilà - purple prickles all up her back. With black tights and a tail she looks very gruffalo-esque.

Managed to get a Gruffalo T-shirt from John Lewis, thanks for tip ladyofshallots.
DH will make mask tonight and I'll try the egg box prickles on back ... time permitting.

Thanks all!