Last night at the Samsung Galaxy party in LA, Jamie-Lynn Sigler showed off a dressy-cum-casual look on the red carpet, and while her skinny jeans and black suede ankle boots were cool, what we're really focusing on is her top half. We love that the actress paired two cozy tops with one another: a gray short-sleeved sweater over a white long-sleeved tee. It made for an even cozier feel. A chunky silver watch and bold red lips completed Jamie-Lynn's look. Next time you reach for your jeans, sweater, and booties, remember to also grab an extra long-sleeved top for the perfect layering look.