My girlfriend knows I'm a SciFi fan and she recently discussed dressing up, suggesting, obviously, the Princess Leia slave outfit. Now, I'm not unreceptive, but I'd rather she wore Colin Baker's multi-coloured sixth Doctor's coat—though I'm not sure if I should tell her.
@fesshole
Start with something you can show an example of and work your way there slowly, this iconic look was 2 generations earlier.