I don't know much about what is going on in fashion, neither am I, a heavy fan of denim. But I strongly believe that a guy must never wear an ill-fitting pair of jeans. To be frank, It always bugs me, when a friend of mine wears a pair of jeans with a really wide leg opening, no matter stand out his personality is. One may also come up with the glamour high-fashioned brands, like calvin klein, prada and blablabla, but (at least for me) those glamour brands generally won't work best for denim. I know they came up with the god and goddesses' casual and formal looks, they got big fashion shows and everything, but jeans is a whole lot different thing. As the line goes, the love of jeans is a passion shared by everyone who mourns a pair of worn out jeans as a close friend, cause jeans, have a natural built-in dream and attitude.
I'm not the best denim user ever existed, but I know that to determine one's jeans' size, he should first know how he wants to wear it, high or low. Next, what kind of denim that best suits his leg, tight or oversized. And last, he should also consider the fabric of a denim, is it rigid or super stretchy, so he wouldn't get a super skinny cutting for a rigid denim. Mind you, those I mentioned are needed to only find the size. There are other things to consider to get a good overall looking pants, however, I really think that the sizing and the cutting, is the most crucial thing of all. So you see, making a personally customized jeans is not necessarily important, cause we have got to get all aspects in balance. But despite all that stuffs, some people can be lucky enough to intuitionally pull a perfect looking denim. While me, I used to be a bad denim user, so I personally learned the hard way (not saying I got the best denims now either).
Those four pairs of jeans above are the only jeans I happened to pack from Indonesia, and they were cheap (Irony eh?). Denim is sacred and personal, at least for me. Finding one that satisfied my needs, was never an easy job. I am 6 feet and uber skinny, nothing used to cover my legs in a proportional way. But thanks to my high school fellas who had opened my mind and led me to those four proper pairs of jeans. I love them, though they're not the best brands I may have chosen. I would, of course, get a pair of nudie jeans, but, although 250 CAD is reasonable for the Thin Finn, I still can't afford it.
PS: I completely understand that some of you might be differently opinionated, but no offense, I am just saying.