Taylor Swift's look on The Tonight Show Starring Jimmy Fallon was easily a 10 out of 10. Swift, 35, sparkled in a crystal-embellished Giuseppe Di Morabito mini dress, which retails for $2,146, while appearing on The Tonight Show on Monday, October 6. Her frock featured a one-shoulder neckline that draped down her left arm, a fitted bodice and an A-line skirt. She teamed the silver dress, which was on-point for her Life of a Showgirl era, with matching platform Jimmy Choo heels, which retail for $1,600.