I guess sssurfer and narikaa are correct, wear what you like.
Brands like Lange etc are not as well known so you can get away with it, if that's what you want to do.
If someone calls you out, just say you saw it, liked it and bought it. If they ask where? Respond with: local market or internet. The reply will most likely be "it's probably fake"; response is "I don't care, it looks so nice."