Credit: Photo via abcfamily.com Photo: Emily and Spencer's Shoulder-less Shirts

Trend alert! Shoulder-less shirts are a thing, because Spencer (Troian Bellisario) and Emily (Shay Mitchell) say so.

When we first saw Spence break out her cut-out denim shirt we were skeptical. Was it a tank top? A blouse? Had “A” ransacked her closet with a pair of scissors in the middle of the night? But then Emily broke out her slinky black version of the same top in Season 2, Episode 11, “I Must Confess” and we realized that shoulder-less shirts are the greatest thing since cherry-pit-covered dash boards.

Now here comes the hard part: Which version of this “shirt” would you rather have in your closet?!