7) Secret bag
Here is the most genius among bra tricks on the list. If you don’t want to carry a purse or you have to hide money, or anything (small) you want without it showing, attach a small fabric pouch to your bra. It will be your secret wallet to wear! When you would rather avoid going out with your purse, you can use your bra as a hook to which you can attach a small fabric pouch, inside which you can store your money and documents.