there are trend forecasting agencies...i think the big ones are in europe...and i believe they are usually working 2 yrs ahead...
Don't the Italians make a mint publishing forecast magazines like COLLEZIONI TRENDS that set the mood .
WGSN has sections on trends for 2 years ahead .
When I first started to go to London to buy my clothes , I was surprised by the way that all the major designers' pieces were very much in the same vein each season - YSL Rive Gauche , Cerruti 1881 , Ted Lapidus , Christian Aujard etc etc ALL did practically identical pieces .
Looking at TFS , that does not seem to be quite the same today .
Just a thought