Hi Katy
What's your teachers name? I was at that comp!
I searched for them on google and all I could find was a little keyring lol, heres a link
www.sfdancewear.com . . .! They look just like the keyring though!
As you can see they are tan coloured but these are not very nice lol

(Mine is in a lighter tan colour and actually looks much better! I bought them at my dancing!)
Anyway, personally I hate them!

They are not very comfy to dance in and they do not look that good either

I think I can remembr more dancers wearing them a couple (or more) years ago not that much any more.
I do belive they are good if you easily hurt your feet though
I'm sorry I can't tell you where you can buy them, but if you are still interested please PM me I will do my best to help you
Love Hege from Norway!