Originally Posted by DKDetective
Yeah, that could no be farther from the truth. Adult men's hairstyles (distinct from teenagers and counter-culture youths) in the 1960s were cut very short and clean in the back. See Connery as Bond or Robert Vaughn as the Napoleon Solo in the original The Man from U.N.C.L.E.
1. Not all adult men had the same style haircut as we have been trained to understand by way of pop culture/shows like Mad Men.
2.Guy Ritchie doesn't seem particularly concerned with extreme period accuracy (as evidenced in his Sherlock Holmes films).