This is a terrific hunt. And this is a problem faced by everyone. The only thing i may want to know more is, that most companies tend to make standard sizes, mostly in factories in emerging economies, and then the description of the product may not be accurate. The latter is the number 1 reason for me to return clothes bought online. So how does this application take care of that? But terrific application nonetheless. If it helps people get the right sized clothes, then brilliant, if not, it is still a value add for a potential buyer.