Season
- Season 0 2006-07-05
- Season 1 2004-12-01
- Season 2 2005-12-07
- Season 3 2006-07-12
- Season 4 2007-11-14
- Season 5 2008-07-16
- Season 6 2009-08-20
- Season 7 2010-01-14
- Season 8 2010-07-29
- Season 9 2011-07-28
- Season 10 2012-07-19
- Season 11 2013-01-24
- Season 12 2013-07-18
- Season 13 2014-07-24
- Season 14 2015-08-06
- Season 15 2016-09-15
- Season 16 2017-08-17
- Season 17 2019-03-14
- Season 18 2019-12-04
- Season 19 2021-10-14
- Season 20 2023-06-14
- Season 21 2025-07-31
Season 21 Episode
- Season 18 Blast Off
- Season 18 Cats Of the Urban Jungle
- Season 18 Sleigh the Runway
- Season 18 The Ultimate Upcycle
- Season 18 She's Sew Unusual
- Season 18 There Is Only One You
- Season 18 Project Runway X Ashley Longshore
- Season 18 Sheer Genius
- Season 18 Suit Yourself
- Season 18 Live and Let Tie Dye
- Season 18 Olympic Game Plan
- Season 18 The Height Of Avant Garde Fashion
- Season 18 Finale: Part 1
- Season 18 Finale: Part 2
Project Runway - Season 18 Episode 4 The Ultimate Upcycle
6.20 43 minutes The designers must create a look for Karlie Kloss to wear to a Parisian event made of fabrics upcycled from garments found at Goodwill. They have $150 and one day to complete the challenge.
