Yep, the structure of labor in this society is something I've thought about! The tech level is a mix of "old tech" (the knowledge they've inherited from their distant ancestors who built the bunker in the first place, which isn't all that much for various reasons) and "new tech" they've developed while in the bunker (which is currently at "we can do some things with steam engines" level). So, it's a transitional period... some things are automated, and some things are about to get automated.

Great point about fitted styles; that's something I'll have to tinker with more in my WIP. Anyway, thank you!