Hope this is ok to post, found it and thought it might help some of your fellow future brides!
Found this site when I was shopping for cheap wedding stationery.
They do invitations, favour holders, tables plans, save the dates etc. do a lot I hadn't thought about tbh!
Received my order and it's fantastic quality. Cheap as it is. Googled and found a code for a further 10% off. Enter the code reviewabrand at the checkout at www.treeofhearts.co.uk for 10% off your total, by 31/12/2014.
Free delivery over £60. Hope it helps!