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Dana Weiss of Possessionista.com is going to be InStyle.com’s correspondent on all things Pretty Little Liars fashion for season four. Scroll down to find out what you can expect this season, and stay tuned for exclusive updates every week on what the ladies of Rosewood wore during each episode.

Pretty Little Liars returns for season four tonight, and we can’t wait to see what the ladies of Rosewood have been up to since we last left them—and what they’re wearing. Thankfully, the show’s costume designer, Mandi Line, gave us the inside scoop. ”Look for the girls to step up their fashion as usual,” Line hinted. It all starts with the opening scene, a dramatic funeral setting, seen above. Line took inspiration from Reservoir Dogs to create the look. “We needed those dresses to give us a slow-motion moment for a badass, head-to-toe funeral look,” Line said. As for the characters, look for Aria to “do her own thing,” Line said, adding that she’ll wear a mix of J Brand, Topshop, and the designer’s own personal jewelry. Catch all the action on Pretty Little Liars, premiering tonight at 8/7c on ABC Family, and check back on InStyle.com every week to get more exclusive updates on how you can get the look from the show.

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— Dana Weiss of Possessionista.com

Tonight, Pretty Little Liars ends its third season—and reveals another member of the “A Team.” Spencer (Troian Bellisario) seems to gone over to the dark side, and Aria (Lucy Hale), Hannah (Ashley Benson), and Emily (Shay Mitchell) are reeling from the possibility. Though, whatever happens tonight, we do know that each Little Liar‘s signature look, from Aria’s punk-rock duds to Emily’s increasingly feminine style, will be on full display, thanks to the dedication of costume designer Mandi Line, who has kept each girl firmly in character throughout three seasons. We asked Line what we could expect from the season finale—fashion-wise, no spoilers here!—and she did us one better, giving us her all-time favorite looks for each of the girls. Click through to see them all before the episode airs at 8/7c on ABC Family. And make sure to check back tomorrow; Mandi is giving us the scoop on just what went into picking the mysterious Red Coat’s scarlet trench. Spooky!