The last four designers have their final challenge before the top three are chosen. Their task- make a red carpet dress for their host, Elizabeth Hurley!
| Name | Type | Role | |
|---|---|---|---|
| Debi Walker | Guest Star | ||
| Theo Fennell | Guest Star | ||
| Ana Korzun | Guest Star | ||
| Christopher Raeburn | Guest Star | ||
| Keren Craig | Guest Star | ||
| Cheryl Conti | Guest Star | ||
| Matthew Bowkett | Guest Star | ||
| Richard Young | Guest Star | ||
| Kirsty Doyle | Guest Star | ||
| Georgina Chapman | Guest Star |