As Insulaire said, only temporarily. Villagers *really* do not like emptying their inventory of things they are gifted or pick up randomly. Your only options are:
1. Accepting it or,
2. Getting rid of them and obtaining them again for a clean slate.
Thanks for the answers! A bit strange you aren’t able to just remove it from their inventory. What if someone would get a villager that has an inappropriate custom design?
I got bob from somebody and they had a bunch of dresses for him I don’t know why he was wearing his normal outfit I checked his drawers and a bunch of dresses