It's elimination week as presenter Claire McCollum welcomes the four designers back to the design studio to face two cotton-based fashion challenges.
First, the designers have 90 minutes to turn a selection of pre-loved cotton casuals into a standout skirt fit for the catwalk. Finally, the designers must create a power suit inspired by the Ulster-Scots entrepreneurs who introduced industrial cotton spinning to Belfast in the late 1700s.
Which two designers will make it through to the final? And which two designers will be sent home?