I didn't realise until measuring, but this runs pretty tight in the band. I've worn it a few times and it still stretches to under 30 inches, so it could be a good one for small 30s. The high central gore isn't the best for my close-set boobs, but it doesn't really sit flat anyway given that the cups are too small. I kept this because it's really pretty, but to be honest it didn't really work when I was a 30JJ, so it definitely doesn't work now I'm a 30KK. It would probably best fit someone who is usually a 30HH/J in Bravissimo's own bras.
The wires are slightly wider than I'd prefer, and the cups are fairly shallow. The main issue I have is how wide set the straps are - they tend to dig a lot on my narrow shoulders. I'd still recommend it to anyone in the size range, as it is STUNNING. I'm pretty heartbroken that it didn't really work for me.