I asked my mom who she wanted to escort her during the ceremony and she mentioned an usher could do it, which was a role I completely forgot about! Will (or did) you have ushers? If so, how many? Do they get boutonnieres and/or dress to match the groomsmen (we're not having groomsmen double duty as ushers since they won't know the majority of our guests)? Are ushers really necessary? FH and I have 6 brothers that could do it, but none of them are super outgoing and we'd feel weird picking and choosing between them if 6 is too many.
If you didn't have ushers and your dad walked you down the aisle - who escorted the mother of the bride?