Overalls are nice to have especially during weekends. When one is at home during the holidays and has time to do various chores . One is free to do various tasks which have been neglected during working periods like pruning, compound cleaning and gardening. This saves one's clothes from wear and tear meaning that they last longer as overalls are easier to wash and are resistant, they don't become worn out easily.
I think they look cute on kids, and I know they have some for teens/young 20s kids now too that are shorts that if you have the body for it look great!