It's no secret that Team StyleList is beyond obsessed with Pretty Little Liars! From star Troian Bellisario to Ashley Benson, we love PLL's leading ladies, and we already have our popcorn popping for our viewing party of tonight's spring finale!

In celebration of tonight's finale, we're giving away one of our favorite new looks from the Pretty Little Liars Collection for Aeropostale! You can shop the entire adorable and affordable collection right here.

Today only we're giving away a too cute dress from the Pretty Little Liars Collection for Aeropostale on Twitter!

It's easy to enter: all you have do is follow and @StyleList on Twitter and retweet 1 of 10 promotional tweets for a chance to win!

Full rules:
• Open to legal residents of 50 United States and the District of Columbia who are 18 and older.
• To enter, retweet (true retweet, quoted retweets will not be counted) 1 of our 10 tweets stating "RETWEET for a chance to a dress from the #PrettyLittleLiars Collection for @Aeropostale! Rules: [LINK] #StyleListSelects".
• Contest begins on March 18th, 2014 at 12:01 AM Eastern Time and ends on March 18th, 2014 at 11:59 PM Eastern Time.
• You may enter up to 10 times.
• 1 winner will be selected in a random drawing at the end of the contest.
• 1 winner will win (1) Aeropostale Pretty Little Liars Hannah Chambray Dress with an approximate retail value of $42.00.
Click here for complete Official Rules