That jacket with the gold lace/braid on it doesn't do anything for me. It looks costumelike, because though it has a vaguely historical look to it, it doesn't really correspond to how Highland jackets actually looked at any period.

I feel about the same with Sherrifmuir doublets, which seem to be a 20th century mish-mash of bits and pieces from various periods of civilian and military Highland doublets. But at least they've been around for a while so my eye is used to them.