What kind of dancebelt are you wearing? Are you wearing a dancebelt? A dancebelt is essential for ballet class!
Most dancebelts are thong style. I know only one that is full seated. You need the dancebelt for support and to avoid injury.
The thong style has been a part of ballet for many years. After wearing a thong for a while, you'll get used to it. Unless you're wearing it improperly.
Maybe you're wearing the thong drawn up too tight. Just release it.
If you really want a full seated leotard, you can find these at almost any site on the web. I prefer nydancewear.com.
Where did you buy the thong leotard? They must have full seated leotards.
Good Luck!
balletboy[/i]