These don't seem badly price plus free shipping offer. I am not keen on all of the animal prints but there might be something suitable.
http://www.yoursclothing.co.uk/
I think some of the dresses on this site are really cute and competitively priced too.
http://www.simplybe.co.uk
This one is simple classic. It comes in black too and is a great price. Just as an example, and there are bunches of everyday cute dresses. I like this site!
http://www.simplybe.co.uk/shop/produ...colour:0,size: