I presume you already own a selection of jeans and probably you’re wearing a pair at the moment. Denim is a material that has exceeded time, places and communities. It is of course a clear menswear essential which marks the fashion industry almost all seasons. The most successful ways to wear double denim is to go for contrasting shades or like in my case go for similar tones. I believe matching tones pull off the look easier as the shades are similar and can be paired with any shirt or t-shirt.
PS: When I hear the word denim I recall Justin Timberlake’s and Britney Spears’ denim outfits at 2001 MTV awards, which was undoubtedly a crime against fashion!