// , This sounds like the most flexible solution, although I do eventually want to buy a dance shoe.
I've found suede stick-ons on Amazon: https://www.amazon.com/YAVOUN-Friction-reducing-Self-Adhesive-High-Heeled-Protector/dp/B07G116VL2/
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I've considered adding these to something like the Merrell Vapor Glove or the vivobarefoot.com shoes mentioned above.
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Vibram soles are pretty good for adhering, but I'm willing to keep a few spare pads of suede just in case.