As a swimwear, I must say its pretty good. Never worn, but seems to keep everything in place. band is not to tight, cups not too close, will do as a swimsuit and as for sunbathing. I'm always at cleo 32dd/34d where in the rest 32d.
This is undeniably a sister cut of the Cleo Juna (6461)'s! The cups are a little higher (0.5-1cm?) and there is no lace part. The cups are true to size (and therefore they run slightly bigger than the Juna's). The band is tight and very narrow - I went one sister-size up to avoid cutting in.
Unfortunately, I'm between sizes - 32D is too small, but 32DD has slight gaping near the center gore. I went for the bigger size as the smaller one just looked odd and gave me armpit-quadboob. I'm expecting the cups to soften with wear, so the gaping may hopefully disappear.