How often should I replace a bra?
Bras do lose their firmness over time. They stretch, they have wires that pop out, seams break and so on. When you first buy a bra, make sure that you can wear it on the loosest (last) hook. As that loosens, you'll be able to make you bra last longer by moving it inward. Once the third hook becomes loose, it's time for a new one. Immediately replace your bra if the underwire pops out or the straps break. Please do not embarrass yourself with safety pins.