Does the duck fabric stretch like denim? I'm not planning to wear them without washing like denim, but the size I need (34) is measured at an unusually large 37" at Blue Owl and the next size down is too small at 35.5". Usually 34's in Weird guy are 36" or 36.5", with the latter being the limit before they're too big.
We can measure all 33's and 34's to find one that owuld work. The duck fabric stretches pretty quickly. You will get 1" in the waist and .5" in the after about 10 wears. Sizing down may be OK.