If it is important slip it in your brassiere.

If there is one problem most ladies have when going out, it’s the need to carry a purse wherever they go. You just have to have this one small bag to carry all of your essentials. But if you're tired of carrying a purse specially if you just need to bring a cellphone or a card give the JoeyBra Fashion-Pocketed Bra a try. It is uniquely designed with pockets to carry all your small important stuff minus the bag. Made for all the ladies who who are tired of carrying a purse.

Buy on www.amazon.com
$25 - $75