Heels recommendations?

Hello everyone! I’m going to a wedding in July in a very humid place and I’m super stoked I just ordered two dresses to figure out which fits better. I want to wear heels with them, but I honestly can never comfortably wear them. No matter what type of heel, my feet are always killing me. Maybe because I have wide and fairly flat feet? Does anyone have any recommendations for cute and comfortable heels? Any help would be greatly appreciated!!