We are having this debate on AJ's thread, and I thought I'd throw it out there. I have discovered that I have certain semi-unconscious associations with certain washes (men's jeans, 80s, etc.).
Obvious things like green acid wash aside, can just shades of blue or fade patterns be dated? If so, how in your mind? I'm not great at describing the differences - it's more a case of "I know it when I see it". Are certain washes classic to the point of being wearable all the time, no matter what the trend?