"Are You There, God? It's Me, Margaret" Will, Like Many a Period, Finally Arrive Soon

This movie is adapted from one of the most famous books about girls getting their first periods, so it's only right that Rachel's dress would evoke one: red, kinda awkward, a little messy, but will not lead to the ruin of anyone.

[Photos: Stewart Cook, Mark Charbonneau/Shutterstock]