5. YOUR BREASTS BULGE OUT
Not only can this be super unflattering and unattractive but it's also a very obvious sign that you're wearing the wrong bra size!
Your breasts should sit nicely and comfortably within the cups, so if you're experiencing breasts (or bunches of #skin) that are bulging out of the front, back or sides of your bra you need to get a larger size asap!