Hitchhiker with Flowers - Oklahoma, 1973
We are purely speculating that this young lady was hitchhiking while carrying a bouquet of flowers.
For all we know though, she was simply standing on the side of the road on Valentine's Day and selling flowers to passersby who needed to buy last minute. There is no denying that the connection between her holding flowers and wearing a shirt with a flowery theme is a cool little detail. However, it's certainly not as cool as the actual lady.