When it comes to our TV watching habits, we can't help but notice that period pieces like Boardwalk Empire and Mad Men [1] have a starring role. And while you may think that there are more-meritorious reasons for tuning in (hello, Jon Hamm [2]), what kept us coming back for more was the evolution of the hair and makeup [3]. Seems like we're not the only ones obsessed with ever-changing beauty trends: YouTube channel Cut Video [4], the same geniuses behind the video of grandmas getting high for the first time [5], created a superbrief video showing how far beauty has come in the past 100 years. With a glam squad of hairstylists and makeup artists, a model transforms into the reigning beauty look of each decade, starting with the soft glamour of the 1910s and ending with (you guessed it) a selfie. We fully believe it's never too early for Halloween beauty [6] inspiration, but perhaps some of these trends can make a comeback in the modern era — we're hoping for bee-stung lips!