Fortunately for guys, fashion is much less important compare to classic style and good fit.
I have been shopping at YOOX for a decade now. And I have to say that since I am not a fashion maven, I only buy classic items or classic-enough things that don't go out of style the next year. I have reached the point of saturation in my wardrobe about 2-3 years ago. Since then I only buy if it is an amazing steal or if I need a replacement of particular item. I suggest anyone to follow that approach and not chase some fleeting ultra skinny or ultra short trends. Imho, those trends only attract gay men to you and in the end will cost you more money while making your wardrobe look outdated every 2-3 years.