Buying large transfer sheets (uk/Europe)
updated by @katy-weddell: 06/07/15 03:02:34PM
US sources for transfer sheets include:
Many other sources are going to be reselling PCB, etc. Sourcing from the US might not be such a bad idea as the Pound is so much stronger than the USD at the moment. Plus, there are probably going to be some designs you won't find in the stock European catalogs.
clay - http://www.thechocolatelife.com/clay/