Now that January has arrived and the forecasters are promising snowy weather, hitting the slopes is likely on the mind of many a ski bum. But whether the excursion is in Aspen, Colo., or just around the way, children should be armed with gear to keep them cozy — and stylish. Winterkids.com is an online clothing and accessories boutique that sells boys and girls outerwear for shoppers ranging in age from one through the early teens. With popular name brands such as North Face, Kombi, and Burton on offer, the choices of one-piece snowsuits, boots, and fleece jackets are endless. A varied selection of accessories, including long underwear, neck gators, helmets, hats, and gloves is also available. For more information and to purchase, go to winterkids.com.