"It definitely depends on the person, just because people have different shoe preferences. If you have flat feet, you're a lot more comfortable in higher heels. If you have a high arch, it's sometimes more challenging. But I feel like the universal heel height that's really great for everybody is 50 millimetres [1.9 inches]. I'm definitely more of a flats type of gal. I really like anything under 85 millimetres as kind of my sweet spot."