First of all, square dance shoes should be wearable. Due to the characteristics of square dancing, shoes wear very often, so you need wear-resistant shoes. Another is the breathability of the shoes, whether it is winter or summer, must wear breathable and comfortable shoes to dance. The design should be ergonomic, comfortable and not stuck feet, not wear blisters.
Don't be greedy for cheap, buy poor quality shoes to dance. You can go to the professional square dance website jiu dance online to see.
I hope I can help you, thank you~