This is the outfit David Tennant wore for his very first appearance in Doctor Who - The Christmas Invasion.
www.bbc.co.uk/doctorwho/episodes/2005/christmasinvasion.s...
Doctor Who Experience
Scoring:
+ 6 😊 Best + 5 🙂 Good + 3 😐 OK + 3 🙁 Unsure + 4 ☹️ Bad