That's great! Congratulations!
I usually wear flats (Skecher's or Keds) but if I have to get dressed up I still have a few pair of "dressy" shoes that have heels. I used to not be able to wear heels at all....regardless....had to be flats. I can tolerate heels much better now (it's the LDN) and wear them when the occasion calls for it. I've gotten so used to my flats, though, that my feet get tired much quicker than they used to when I'd wear heels. It's nice to be able to wear them if I need to, though.