The cold weather is kicking in, and now we're reaching for cozy sweaters to stay warm! That being said, sweaters can be tricky to style — you want to look pulled together while still beating the cold. Cue Rachel Zoe and Emma Roberts, who were both spotted sporting comfy knits in LA yesterday. Rachel went for a really oversize silhouette that she cinched with an unexpected (and stylish) fanny pack, while Emma reached for a soft pullover in a muted pink hue. Watch today's Fab Flash for all the details! On Allison: J.Crew sweater, Erickson Beamon necklace.