Each week, the designers face a new challenge to test their skills and demonstrate their unique talents, while Tim provides his expert feedback and guidance as their mentor. The challenges are fast-paced, unpredictable and sure to test even the most seasoned designers who will quickly realise that, in fashion, one day you're in and the next day you're out. The designers compete for $100,000 and an array of fabulous prizes that can be used to start their very own fashion line. While this talented crop of designers delivers plenty of "wow" moments on the runway, they also test Tim's patience like never before in one of the most surprising series yet!