Another year, another pilgrimage to Trashy Lingerie for Paris Hilton!

The sexy star tried on wore an amazing black-and-white leopard-print mini dress, showing off her sexy stems, for a visit to the sexy Halloween costume mecca! Paris tried on some bunny ears and an S&M choker necklace while fans waited outside to catch a glimpse of the heiress.

We're not sure what costume Paris ended up buying but obviously it'll be super sexy! Stay tuned for Halloween party pix coming up in the next few weeks!