I was wondering if it's customary to ask each bridesmaid individually how much they'd be comfortable spending on a dress or if I should just set a budget. I have four bridesmaids and two are fairly well off whereas the other two don't live quite as lavishly. I don't want the latter two to feel stressed or strapped for cash or embarrassed by their budget. If I ask them about their dress budget how should I phrase the question without making them uncomfortable or sounding rude. Would just saying "I'm trying to figure out what the dress budget should be and I was wondering how much you'd be comfortable spending" be ok?
I know having them each wear a different dress in the same color would be a good solution for the income difference but I really want them to all wear the same dress.