I am thinking of buying the Rayrose Carmen Latin heels in 3' flare despite of the price because I am really really curious and International ICS or ICS Superstar for Standard shoes (what is the difference between these 2 anyway ?) in 2.5' slim. I am not sure why Ray Rose does not make a 2.5' slim heels as I cant dance standard in flare. Does International fits more narrow than Ray Rose and Supa ? I normally can fit into Supa normal width pretty ok. Does anyone have these shoes and can give review ? Thanks !