Season four of Pretty Little Liars was jam-packed with scandalous surprises, rousing revelations, and the biggest shock of all: Ali is still alive! But who is “A,” and why is he tormenting our pretty protagonists? That we still don’t know. The good news: You can do your best to follow the clues now that Pretty Little Liars: The Complete Fourth Season DVD has hit shelves.
We have an exclusive clip from the DVD that takes you behind the scenes of the pivotal Halloween episode (watch it below!). Remember when the Liars thought it was a good idea to stop by a costume party in the ultra-creepy Ravenswood cemetery? It may not have been the best-laid plan, but their opulent period attire certainly took some forethought! In this segment, the cast discusses the episode and costume designer Mandi Line dishes on the inspiration for each character’s look.
Source from: http://www.teenvogue.com/entertainment/movies/2014-06/pretty-little-liars-exclusive-clip