The 20-year-old changed her costume eight times, solving the dilemma about what to wear which plagues every girl before a big night out!
Although some of her outfits were ordinary clothes, others were fantastic fancy dress, including one which saw her stride onto the stage in a Toy Soldier costume, the Daily Star reports.
Another favourite with her watching fans was a sort of Renaissance Queen costume, which was similar to the one she wore in her smash hit Love Story.
It was revealed this week that talented Taylor is to receive the Hal David Starlight Award from the Songwriter's Hall of Fame at a ceremony next month.
To emulate the singer, you could always try one of her many costumes for your own sexy fancy dress event - but we can't guarantee that you'll be able to write songs or sing like her, unfortunately.