Its not just suit and ties that seems to gone out of fashion. When serving in the Army sometimes I went out in my number two uniform ( tunic, trousers,shirt ,tie , boots polished up and a peaked cap) often got funny looks not many of the youth of today would ever think of dressing up for a night out. That said once met a young lad who was dressed in a three piece suit complete with a pocket watch and bowler hat he looked so more impressive than the track suit gang by miles.