I wore this ONCE (for a dinner I was in it for only 3 hours, it’s basically new, great condition) SO CUTE ON I’m a true 25 in pants and B cup size for reference. I’m 5’4 1/2 and the length with these pumps fit me perfectly!!! Most dresses and outfits like this I order XS because of my waste vs hip size so I would say can also fit a 24 pant ? Just depends.. The lining material is good quality, you can adjust the buttons around the croch area (it’s like a button body suit)