Design Flaws

I made a couple of errors while creating my armor.

1. I sized the straps for the greaves while I was bare-legged. But when I put pants on, the straps were too short!
2. I can't easily sit in a chair while wearing the tassets.

Issue 1 is easy to correct, albeit a bit annoying having to redo the straps. Issue 2 is not serious but is annoying. I don't know how to resolve it.