Portable Perfumes

How cool are these portable perfumes? I've been wanting a new scent, but without splurging, and these little roll-ons are perfect. Around $20 each + small enough to carry in your purse for when you need a little refresher. Available in various scents (my fave: Issey Miyake). Shop: Sephora

(Photos: Stella McCartney + Michael Kors Island via Sephora)