What is the minimum requirement of what to wear inside the home by a woman?

I was told that a woman has to wear a long loose dress, long loose pants and a scarf wrapped around her chest at least when at home, but that seems really excessive to be a minimum requirement. Are there any hadiths or anything in the quran that talk about women’s attire at home. And do women have to wear a scarf around their chest when they’re at home?