A good place to start is a website called
LookBook (
http://lookbook.nu/).
It is essentially a blogging website where people can upload their "latest looks or trends". Other users of the site can them rate them ("hype them"). Although it isn't to everyone's taste, it can certainly give a broad overview of current fashion and more importantly inspire your own choice of clothing. So, if a whole look is not your thing but you like the way his jeans are worn, you can steal that idea for yourself.
I have been searching for a website like
FashionBeans (
http://www.fashionbeans.com/) for so so long. It is an easy to read, extremely informative and very up to date fashion guide for men. It has articles about EVERYTHING.
From
how to buy a suit (
http://www.fashionbeans.com/mens-fashion-basics/mens-fashion-basics-part-16-buying-a-suit/) t
o profiles of male designers (
http://www.fashionbeans.com/collections/designer-profile-j-w-anderson/)
and even the latest trends (
http://www.fashionbeans.com/mens-fashion-trends/future-fashion-trend-swinging-back-to-the-60s/).
It's a good website to have on your homepage as the articles are short with just enough information, not at all patronising and has plenty of images so you can understand what the author is chatting about!
Although i might be considered bias as i work for them, i simply can't recommend ASOS.com enough. They have hundreds of brands with prices ranging from £20 for a pair of jeans right up to Filson and Pendleton jackets costing £500 or so. It's always worth looking at the Outlet section and seeing what's on special offer. Also they update their Facebook pages at least once a week with constant promotions and special offers.
You don't need to spend hundreds and hundreds of pounds to be in fashion. All it takes is a small bit of research (just look around and see what people wear when you walk down the high street) and perhaps browsing a few magazines. The trick is to buy a few "basics" and adjust your wardrobe accordingly.
http://www.fashionbeans.com/feature...–-part-15-–-the-other-6-items-you-should-own/
The above is a very good read. For example, a white t-shirt doesn't go out of fashion but the neckline and fit will always need to be slightly different depending on what you will be wearing. If you want to wear a neckchain, i personally prefer a more distressed looking t-shirt but if i am wearing a hoodie over the top (with the hoodie mostly done up), i don't need anything special and a normal crew cut would be fine. It's just common sense.
After a while i have become fussier about the brands i wear, to the point where i won't buy certain brands because of the way the logo looks or just the name.
I wouldn't wear Jack & Jones, Fenchurch, Carhartt, G-Star, FCUK or Ringspun for example...just not to my taste as a brand.