Is it normal to just sleep in a bra and undies?

Yes, it's normal for many people to sleep in a bra and underwear, as comfort is key when it comes to sleep attire. Some individuals prefer this combination for support or simply because they find it comfortable. However, sleep preferences vary widely, and what feels right can differ from person to person. Ultimately, it's important to choose sleepwear that allows you to rest comfortably.