Is it normal to share bras?
Depends.It depends
Some people share bras with siblings or friends, while others consider them too personal. It’s generally fine if the bra is clean, fits comfortably, and everyone involved is happy to share.
People have different comfort levels about sharing bras. Some swap with a sibling or friend in a pinch; others see underwear as strictly personal, and neither reaction is weird.
For hygiene, share one that’s been washed and is fully dry, and make sure it fits the person wearing it. Skip sharing if someone has a rash, sores, or a skin infection—or if either person just isn’t comfortable with it.