<Li> "Bowler Hat Guy," antagonist of the movie Meet the Robinsons, is named for his choice of hat . </Li> <Li> John Steed of The Avengers wore a variety of bowler hats throughout the series . </Li> <Li> Mackie Messer in The Threepenny Opera wears a bowler hat . </Li> <Li> Boy George often wore a bowler hat during the 1980s . </Li>

When did bowler hats go out of fashion