cagenutsIf you measure the top of your hips(where pants usually sit) you will likely end up with a larger number than they're measurements. All pants are vanity sized. I measure at 42" at the top of my hips, but any pants bigger than a "36" are too big. Luckily most brands only vary by one or 2 inches and belts exist, so you could look at your other pants and go one up from that or go an Amazon and look at the size charts on Rothco pants.
cagenutsRothco goes by the Small, Medium, Large method for sizing too, if I remember from my last pair. So sizing may not make a difference give or take 2-3 inches. I think I actually have pairs of Rothco in Medium, Large, and extra large. I go through phases where I want a tight fit one day and the next day a loose fit 😂