I’m 5’8” and run into the same problem… In the process of trying to locate a set of Stratus Bibs in a size small. Doesn’t help that Sitka sometimes makes them and I already have the pants in a size small.
It’s 100% affected by supply chain issues. Especially glass eyes! And several taxidermists that actually do good work and might be priced higher than others are very specific to what they use as far as materials. There’s good and bad and it all shows in the end product.