Barely There Women's Invisible Look Lift Underwire Bra #4540
This bra fits Great! It even makes me look larger which is a nice bonus! I am a sm B size generally and 36-38 band.
It's comfortable and actually conforms to my breast shape (my breasts tend to point slightly to the side). For me, if I get a cup size that actually fits my smaller size breast,they feel like they are being shifted to the front, and I am left with breast tissue hanging out on the sides. I think this is because if you have larger breasts they probably are able to shift to accommodate to point forward and still be cupped within the bra. Usually I have trouble finding a bra which has a small enough cup size but is wide enough to "cup" my breast without trying to shift it directly to the front.
I purchased the 36B and the wire doesn't dig into my sides. (I hadn't wore an underwire in years but the bras I have been wearing are discontinued). In addition, the cup doesn't look like it would be better if I stuffed it with something to fill it out so it won't colapse on itself. I'd really recommend considering this bra if you are a smaller breast size.