I just think this is silly. U got boys at home. Think about them tooThat is a hard question! I think it would depend on a lot of things, including:
Why does she want to be nude at home?
Why now and not when she was younger?
How do her brothers feel about it?
Can there be a family agreement, since this would be outside of the norm for your surrounding community?
Does she have an understanding that her body is her own and beautiful just the way it is AND she lives in a society that is very judgmental and objectifies women?
Idea: you might get some more thoughtful answers by posting in Talk Amongst Ourselves or Personal Growth. Share the above, but also write why you are uncomfortable and undecided. Exploring your thoughts and feelings about thisight help you help your daughter expire her own needs and how they mesh with the needs of the family.