Bad Kitty clothing question

Hi there! I am constantly looking for new styles in pole wear, and even more so now that my birthday's coming up next month and I WANT some new tops (and shorts)! My sports bras tend not to "live" too long. When they're too old (1-2 yrs) he elastic under the bust gets worn out, or even the whole thing, so that my boobies come out in all places when doing an invert. Not so very nice! I need new ones :) I've now completely fallen in love with this top http://www.badkitty.com/multi-string-sporty-crop-top.html - I L O V E the look and colours! But, since I live in Europe, I don't want to buy something that is not fit for inverts, as sending back&forth would be way too expensive for me (don't forget the toll, too... *sigh*). Do any of you have experience with this top especially? Or the matching shorts? I'm a 34c by the way ;)