I get a lot of people dressed and when I do most of them wear belts. I usually have to put the belts on myself, but my arm span sometimes doesn't cover their waist so I have to dodge around them. This opens me to have to be very close them (which isn't a problem most of the time). I have trouble keeping their pants up and buckling it at the same time, especially for those with large waist.
Things I have tried:
Putting a belt on their pants before I put the pants on. This does not solve the problem of their pants slipping down while I buckle.
Getting help. This works, but sometimes help is not there. Therefor, this is not a viable method.
Putting the pants on and then the belt. This is hard because I have to not only make sure their pants do not slip down, but also have to dodge around them(if they are heavyset).
Anything may help. But I am looking for a solution that is not going to require any extra materials or assistance. Asking the person to hold up their pants is not always a option.