Jessica Alba strolled the streets of NYC looking impeccable in blue cat-eye sunglasses and chunky black booties. But it's what's under her black coat that we're really eying: a striped Ann Taylor sweater and Hudson yellow skinny jeans. We love Jessica's understated pops of color, including her pink crossbody bag. She shows that, with the right amount of balance with dark hues, brights can be worn in the cold. Plus, colorful stripes are right on trend this season, so take a cue from this fashionista and pair your favorite striped sweater with colored jeans. Or, for a more dressed-up approach, wear your striped top with a full skirt and ankle-strap wedges.