There are many sites with ballet type designs.
www.bunnycup.com has Just Ballet for free just go to the retired sets.
Betty, you can find a ballerina and ballet slippers at stunningstitches.com Both are freebies.
Ballet, jazz and tap shoes(legs) at embroidery garden...
https://www.stitcherymall.com/dis...
Another at Stitchery Mall
Designs By Sick has a few sets.
http://www.designsbysick.com/sear...
http://www.designsbysick.com/sear...
http://www.juliasneedledesigns.co...
http://www.juliasneedledesigns.co...
http://www.juliasneedledesigns.co...
A few more from Julia's Needle Designs