Pretty Little Liars

Pretty Little Liars Fashion Evolution: From Season 1 Until Now!

The fab four at the center of Pretty Little Liars have always been fashionable, and each girl has always had her own sense of style, but things have changed since the early days of Season 1. How have the Liars' styles transformed? What better way to watch the evolution than looking at promo pics from Season 1 through Season 4!

These promo pics encapsulate each Liars' style, while also showing how they've changed. Aria (Lucy Hale) has gone from artsy to artsier. Emily (Shay Mitchell) has transformed from pure sporty to hip (while still comfortable). Hanna's (Ashley Benson) "It"-girl looks have gained an edge. And Spencer (Troian Bellisario)? She's always been preppy with a twist, but the older she gets, the more emphasis there is on the "twist."

Click through this gallery to see how the fashions have changed over the years!

Catch the next episode of Pretty Little Liars on Tuesday, July 16, 2013 at 8 p.m. ET/PT on ABC Family.