 The question was how wide is your trouser leg opening? Well, let's find out. Okay, so here's a pair of trousers. I've got my tape measure and you can see that I am measuring seven and a quarter inches, which when doubled means that my leg opening is 14.5 inches, about 37 centimeters if you use the metric system. For reference, I am five foot nine inches tall, currently rolling in the low 160s for weight. And I mentioned that because it's very important that you dress your body type. Everything with tailored clothing needs to be in proper proportions to look good. So even if you like the way my trousers look on me, if you're not the same size and shape as me, the measurement is absolutely meaningless. So again, know your body type and dress your body type to look and feel your absolute best.