Pearl Mackie has only been a Doctor Who companion for a matter of days… but she’s already an important part of the show’s story.

So much so that her outfit teased in the Who companion announcement video has already become part of the Doctor Who Experience in Cardiff.

Mackie wore an embellished denim jacket and a Prince t-shirt when she was first introduced as new companion Bill – and that costume is now on display for fans to get a closer look at.