Dancebelts vary considerably. You have to shop around to find one that suits you. I prefer the newer Capezio "confort" style, which has a wider buttstrap. As for tights, I prefer the cotton-lycra blends. I usually wear grey.
Try some of the on-line stores... www.nydancewear.com seems very reliable. There's also www.backbaydancewear.com (Patterson's), but request that they mail you a catalogue...the catalogue has a better selection than the website.
Good luck and keep dancing! balletboy[/i]