I am a 36B. I always want my bras to separate and not squeeze boobs together! I like underwired but not padded. Hate half cup but don't want a full cup. I always have a black bra, a white bra and a natural shade bra. I spend quite a long time researching my perfect bra and eventually get it right. Trouble is every time I want to replace all three they change the design so can't re-order and have to go through the same process all over again.
Found this year's perfect bra for me and it is a cracker! A brand I've never heard of before called B.tempt'd. It is underwired and moulded. Does the separation bit perfectly. The cup doesn't give me a double boob and I bought the natural and the midnight in the same model as didn't need a new white one. Very comfortable, very pretty and good under jumpers as it gives a smooth line and pretty under lighter summer clothes (whenever). That's the bra buying problem sorted for a while
http://www.houseoffraser.co.uk/b.tempt% ... lt,pd.html