Speaking only for myself. Don't want pastels that are see-through, or tops so tight my breasts can be seen swaying, swinging and bouncing. ??. (If I'm lounging at home I'm wearing a bra anyway, but I don't sleep in one unless we have company.). So if I'm sleeping in pajamas that can be worn out of the bedroom, I'm grabbing a bra in the morning. Otherwise I'm changing into sweats/top in the morning before leaving the bedroom.