-Do you believe, 100% sincerely, that flats can be just as stylish as heels?
It really depends on the situation, but overall, a pair of smart flats can be as stylish as heels.
-Are heels always better in terms of style (disregarding appropriateness)? Is there ever a time when flats look better than heels, or are heels always preferable regardless of the outfit?
It depends on the outfit. There are some outfits which do look better with heels, but in a casual or smart-casual settings, flats sometimes look more stylish than heels. Just think about women wearing heels at a sports event or amusement park.
-Do you see any purpose to flats other than just being comfortable or better for your lifestyle?
I think they add a gamine appeal to certain outfits. They can also be used to make an outfit look more casual.
-If you could wear heels comfortably for all of your day to day activities, would you have any use for flats? Would you miss them?
Flats fit into my personal style so I would keep wearing them even if I found heels 100% comfortable.
-Do you appreciate outfits with flats on other women even if you don't on yourself, or do you think all women would look better in heels?
I can appreciate outfits with flats on other women, and I think flats sometimes help to bring an outfit back from over-the-top or too sexy back towards gamine and playful. However there are some outfits which do look better with heels but also do look good with dressy flats.
-What kind of body types, if any, look better in flats? Are there any body types that look better in flats than in heels?
I think petite girls look great in flats. I never really go above 3 inches for my heels as it throws my legs out of proportion to the rest of my body.