A few of the best I've found are:
Make sure you get measured somewhere reliable. Good old Marks is probably the best as they give you a general size, whereas places like La Senza give you the size you are that coincides with their lingerie.
Even better, if you have a store near you that stocks any of these brands, go and get measured there.
The bra's going to feature are currently on sale at www.brastop.com, athough all can be purchased from te brand sites, along with the matching bottoms!
Curvy Kate Tease Me Bra
Curvy Kate Angel Bra
Freya Antoinette Balconette Bra
Fantasie Helena Balcony Bra
Spanx Body Shaper
Available from Various Outlets.
Invest in a pair of origional Spanx...every girl needs a pair, and the brand Spanx (not the knock offs) will last you years.
GO SHOP MY PRETTIES!!!