I don't think IBU or breaking any rules to say if you are within travelling distance go here!
www.eveden.com/factory-shop.aspx
Lovely high end bras at factory prices and they do fittings and advice too. It's a pokey unimpressive little shop until you dive into the rails :)
Got 2 lovely freya bras that fit fantastically for £18.99 each (RRP over 30) and a bikini top. I've never had a bikini that fits before! (It'll only see the light of day when I visit my sister but still LOL)