Sisters Kim and Khloe blew kisses to the gathered crowd while also joined by mother Kris Jenner at the Sears based promotional fan greeting for The Kardashian Kollection's new line.
After taking time to sign autographs and pose for pictures with the hundreds of attendees, a grateful Kim tweeted at the conclusion of the Chi-town appearance, "Thanks to everyone who came to support us! You know I gotta rep for the Chi!"
Not staying in the Midwestern locale for long, the E! reality stars quickly headed to catch an outbound flight at O'Hare Airport, as Khloe messaged, "What an amazing day in Chicago! I truly can't believe the love! Now we are racing off 2the airport 4 NYC! Meeting up with my Lam and fam :)"