Hi
I am Elena from Romania, I like to dress chic and creative but just recently I have begun to learn what are fashion trends and how they are established

I would like to know.. as there are things I couldnt find out on the internet.. how do I know what clothes or shoes, bags from the last season are wearable in the current season?

How do I know what apparel pieces and accessories from the current season are a short-term trend and what apparel pieces and accessories are a long-term trend?

And I understood that the trends are set following a socio-cultural analysis carried on by trendsetting agencies, the color of the season is established by the color institutes from around the world, but how there are established the tailorings or the material prints, for example: the blouses or the dresses bare shoulders or with peplum, the sequins, the floral prints or stripes, denim blouses, dresses or coveralls, etc.

Thank you for any response,
Elena