Rachel Zoe had her son Skyler in her arms as the pair returned to their NYC hotel yesterday. Rachel bundled him up in a knit hat and sweater while she rocked a fur coat and shades. The duo stayed close during a break from the NYFW festivities, but she was back out on the town later in the evening to claim a front-row seat at her longtime friend Marc Jacobs's runway presentation. It's been a busy few days in the Big Apple for Rachel and her family. On Saturday, she debuted her Fall 2012 Rachel Zoe collection, and on Sunday, she hit up several of her fellow designers' shows. Rachel was backstage at Diane von Furstenberg and at Derek Lam, where her husband Rodger Berman joined her for a few photos. We caught up with the stylist during the latter show. Rachel shared her cold weather styling tips with us as well as her advice for looking chic on the go. There are still several fashion-packed days left to go this NYFW, so be sure to stay tuned to Fab and Fashionologie for their backstage reports and runway coverage as the week goes on!