I'm tempted to have these as my BM dresses, but I worry about the support they provide being enough for the girls to feel comfortable dancing in and everything. The style options would be flattering on the girls body types, but one is quite well endowed up top, and another will still be breastfeeding so she may be as well and I want to make sure they feel comfortable. Has anyone used these or worn this type of dress, and if so did you use the bandeau?