If you are going to a party with the theme of the London Underground, we've put some ideas together for you.
First of all, don't underestimate the ease with which you could fashion a prop which will make all the difference. A cardboard cut-out of a letter N, E, S or W will give you the point on the compass North, East, South, and West. Shapes like Square, Oval and Circle will also be easy to do. A bridge shape could help you out for several stations like Redbridge, London Bridge and Knightsbridge. Try a five barred gate for any of the Gate stations like Cannonsgate, Lancaster Gate and Aldgate.
For parks you could reproduce a Parking Sign
Angel - this is an easy one. Get your feathery wings and fly
Arsenal - got any footie kit at home? Or we do have some nice rubber bums.
Baker Street - you could go as Sherlock Holmes, but what about Gerry Rafferty? (a beard, aviator specs and a sax will do), or you can dress as a chef and take a tray of buns - see above, oh, no, that's bums.
Bank - Bowler hat, black umbrella and a sack of bonuses