Some of the celebrity guest judges for season 7 were Debra Messing, Vanessa Williams, Anna Camp, Andrew Rannells, Andrea Riseborough, Cynthia Erivo, Asia Kate Dillon, Wendy Williams, Tamron Hall, Danica Patrick, Disney stars Sofia Carson and Peyton List, designers Reem Acra and Rebecca Minkoff, fashion icon Iris Apfel, models Lily Aldridge, Olivia Culpo, Joan Smalls, Martha Hunt, Jasmine Tookes, Kiera Chaplin and Project Runway judge Nina Garcia.
Original airdate: February 6, 2019 Guests Wendy Williams, Danica Patrick, and Lily Aldridge joined the judges for red carpet fashion using metallic fabrics and unique textures.
[3] Original airdate: March 13, 2019 Nina Garcia challenged season winners to design modern ball gowns in luxurious silk; fashion icon Iris Apfel joined the judges.
[4] Original airdate: March 20, 2019 The remaining participants created fashion for modern families to secure their place in the finale; Marie Claire's Editor-in-Chief Anne Fulenwider was guest judge.
[5] Original airdate: March 27, 2019 Actress Andrea Riseborough helped the judges crown a world champion as designers produced runway collections in front of New York's fashion elite.