I'm doing ballroom dance in school and I don't know which stores to go to for these

[TheMantarayReign]

Converses. Help? So, we need to look "classier" for this like, "big presentation" soon and I don't know where to get them. I live near Vancouver, BC and I was wondering where to get these:

http://www.converse.com/#/products/Shoes/ChuckTaylor/113938