Have you thought about sewing your own? I've done this for years and it's so satisfying, comfortable and costs much less.
It's not difficult but is a little time consuming until you get the size/style/shape/etc sorted out, but once that's done I usually make 5 or 6 at a time.
I highly recommend using a bra that fits and is comfortable to use as your pattern, just unpick one cup and side, to trace a pattern and leave the other side intact so you can follow exactly how to assemble the new bra.
Getting all the bits 'n pieces together (findings/fabric/elastic/lace/etc) can be slow as generally I find these are not all available at the one store, but, kits are another consideration although they usually cost a lot extra. Anyway for the first bra or three, use whatever you have on hand or can buy inexpensively until you have the fit down pat.
Sewing bras can be addictive, specially if you love colours and/or beautiful lace as I do...you only have to buy a small piece so even expensive bridal laces are still cost effective.
Just another option!!