Whats wrong with using fashion shoes for dancing?
As they say, there is no such thing as a free lunch and you tend to get what you pay for. Most dancers do not bother with proper dance shoes. They use fashion shoes then wonder why they get sore feet, legs and backs. Most younger style fashion shoes: Rarely come in proper half sizes in length. Almost never come in multiple width fittings. Tend to have toe shapes that are too pointy, squeezing the toes. Have uppers that are either too narrow or have stretched too much. May have straps on the front that are too thin and/or stretch out of shape too easily. Have open strappy backs that provide little stability. Have heels that are too high and thin making them unstable Fashion heels will also break more often and cause foot and leg pain if they are 3 inches/75mm high or higher.