I just received the bra today and it fit perfectly. I just found my true bra size UK 34F/US 34G and this was the first bra I bought in the new size. The manufacturer sizes for this bra using the under bust and fullest part of the bust (your true measurements). My measurements are 31inch to 33inch-underbust (depending if I have ate recently) and 41-fullest. My breasts have a minor sag. I used to be between the two sizes 36DD (too small) and 36DDD (too big), but now I finally found a perfectly fitting bra!The bra fits much tighter than I'm used to, but that is normal. It gives the girls nice support and my back is already feeling better because of it. The lace cup is a bit itchy when you first put it on but it becomes softer over time. I've been in the bra for about 4 hours now and it keeps getting more and more comfortable. The shoulder straps are set wider than I am used to but it gets rid of the double boob by the armpit that I get with most bras. The underwire is wide, perfect for collecting all of the wide breast tissue under my armpit and bringing it forward but not uncomfortable. The bra compresses my breast tissue and when I measure with the bra on I am 39 inches around the fullest part, a reduction of 2 inches. Button down shirts fit better while wearing the bra. The cup does make the breasts a bit pointy but nothing severe like torpedo boobs. There is no padding in this bra. Just a second lining on the bottom two parts of the three part cups. The bra does not give me touching cleavage.I was looking for an everyday bra when I bought this, BIG MISTAKE. The bra can be seen through just about every shirt I tried on. It is also very sheer. I have darker nipples and you can see them perfectly (areola and all) through the white bra and some of my lighter colored t-shirts. I was disappointed with the buy and debated returning it, because it wasn't what I was looking for, until my husband saw me in it. He loved it so much he begged for me to keep it and then he took me directly into the bedroom to "try it out". Since my husband loves it, I love it. It's my top pick for when I want a bra for those "special" times. The search is still on for my everyday bra.