Nicole Richie: Winter Kate in the Windy City!

Nicole Richie shows off the latest from her Winter Kate Spring 2010 collection at Nordstrom on Saturday (April 10) in Chicago, Illinois!

The 28-year-old fashionista also signed autographs for fans who came to check out her collection!

Chicago Now‘s Barbara Glass caught up with Nicole at the signing and asked how her style’s changed since becoming a mama.

“My style hasn’t changed,” Nicole shared. “The material is important to me. All the fabrics (in the collection) are georgette and the shapes are easy and move well on your skin.”

10+ pictures inside of Nicole Richie showing off her new line in Chicago…