I am almost certain this not a belt created for use as such. Did this before and the buckle also had to be adjusted near the clasps.
Of course, I also love the prints in this editorial and the insane hair of this model, but the strap-as-belt appropriation put a smile on my face.
Here is the rest of the editorial. Am not certain about its title.
Men's UNO Magazine Taiwan, March 2008
Photographed by Naomi Yang, Styling by Kang-Wei Hu
Scan from The Fashion Spot