thanks on ob so i just wear scrubs and if its cold i wear my leather on top of it. So far its not been an issue. Mostly I cheat and wear sweaters and dress sweats a la KVA for rotations that require "formal wear".
I think with some dropcrotch RO pants and your suggestion of long t shirt + chunky shoes the length will actually be more of an asset?
My top half is really stocky so stuff at my waist tends to look disproportionate.