Bridesmaids Hair n Makeup

How about something like this:

'I would prefer if everyone got their hair and makeup done so that the pictures come out great! We are paying a lot of money for the pictures and want them to come out as perfect as possible. This is once in a lifetime that I am asking this of you and would absolutely appreciate this request.'

I feel like once someone agrees to be a BM, they should automatically know there are certain responsiblities that come along with it, m/u and hair being one of them...

I would just have it go through the least biased person in the group/the person everyone would listen to. If your MOH seems like the one everyone listens to.. then have her mention it..

lol If I told them they need to get their hair/make up done, everyone would jump down my throat and call me a bridezilla... (it's 2 years and they already started with that... OMG! And it's usually NWR!)