Rachel Roy

The designers push themselves harder than ever to create spring looks worthy to grace the windows of Lord & Taylor for their next challenge. But with a few design teams at each other's throats, it's any one's guess who will impress guest judges Rachel Roy and Lord & Taylor's Bonnie Brooks.

The Guggenheim serves as the latest inspiration for the design teams who take in all the art to create their own print textiles for their garments. The challenge leaves one designer in tears and causes some cat-fighting off the runway show. Designer Tracy Reese guest judges alongside designer Rachel Roy.

In the season finale, we hand the cameras over to the friends and family of Kim and Kanye to help document their fairy tale European wedding! With paparazzi hanging on the couple's every move, Kim desperately tries to keep her cool and complete her final preparations. Can she find replacements for her bridesmaids' so-so frocks? Will Rob make it to the big night? Who gave Khloe so much booze? Follow the excitement from the arrival in Paris all the way to the aisle in Florence.

The designers take a trip down memory lane when old photos of themselves pop up in the workroom but quickly are brought back to the present when they are tasked with designing their own fabric and garment to correspond to a memorably time in their lives. One designer reveals an emotional secret that leaves everyone shocked and in tears. Designer Rachel Roy serves as the guest judge.