Before you leave in the morning, you spritz yourself with your signature scent. But no matter how much you spray (cough), that scent fades throughout the day.
Roll-on fragrances are the answer to all of your unscented woes: They're small enough to shove in any bag and easy enough to apply in the most public of places. Plus, they last seemingly forever and are way cheaper than buying the whole bottle.
Sephora has a large collection to choose from: http://bit.ly/16gdfCf
OR buy an empty rollerball bottle for a couple of bucks and fill it yourself: http://amzn.to/15N8roa