Happy week 2 of Halloween season, everyone! As mentioned in my post last week on group costume ideas, this month I will be providing weekly inspiration for quick and easy Halloween costumes that you can put together using items you already have in your closet. 

Last week we covered group costume ideas, but keep reading if you’d like your costume to scream “#bestfriendgoals” a little more than “#squadgoals”. Here are some of my favorite pairs of TV best friends whose looks would be easy to steal for killer duo costumes for you and your BFF!

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Serena van der Woodsen and Blair Waldorf, Gossip Girl

Products: Tie Blouse, Suspenders Skirt, Boots, Sea Salt Spray, Bow Blouse, Tights, Headband, Oxford Heels, Skirt

Was there ever a more iconic best friend duo on television than Blair and Serena? 

I had plans to rock this costume with own my best friend… but then we found out that the party we’re attending is “mad scientist”-themed. (Whoops!). So let me live vicariously through you by helping you create this “private school with a twist” Blair and Serena Gossip Girl costume. 

At the beginning of the series, Blair and Serena both attend Constance Billard School for Girls, a wealthy prep school that apparently has a pretty lax dress code, as it seems anything is acceptable as long as a white blouse and black skirt are in there somewhere. 

Serena van der Woodsen‘s style is very bohemian and edgy, so use a white blouse with a casually undone tie and a black skirt with jaunty suspenders as a base, then accessorize with knee-high suede boots and run some sea salt spray through your tresses to get her enviably beachy waves.