I certainly understand the bra obsession comment. I enjoy trying on different bras trying to find the elusive perfect fit. If I did not control myself, I would probably by new bras every thirty days. I went for a fitting yesterday and walked out with a new bra that fits (at least for now) better than anything I have ever worn. It was interesting because I have some that are 38B and 38C. The wires on the B's are not fully encasing my tissue anymore. In addition, I had open heart surgery a year ago for a new valve and my sternum needs a taller gore for comfort. I went to Soma, as usual for me, and was greeted wonderfully. I tried on some wire free bras and the fit expert told me I needed to move to a D cup in one of them. I am still a bit shocked and taken aback. I cannot believe the "D" label. It is much more than I am comfortable with at this time.
I also tried on wired bras, which I actually prefer. One wired C fit great and I bought it. The wireless bras had a bit too much padding. I easily show, but don't want to "announce" their existence with extra padding at this point, if you know what I mean? The style purchased is Lightest Lift, which has a wafer thin padding type material which I really like. It helps to hide the nipples, but does not give much extra projection.
I will wear it off and on for a week or two and if it still fits well, I will go back and buy a couple more. I prefer to purchase in person and try each bra on. My luck has not been the best when ordering on line.
It is easy to be obsessed when it comes to comfort.