Yes, well, that said, the Bureau Belfast has been consistently describing it incorrectly as antelope leather for years. I think, at this point, that we are turning this discussion into a thread hijack, though, and should probably stop.
I don't even see how it can be in doubt. Yes, you can do it if you do it right. Do people wear wingtip bluchers with wool trousers? Of course. Boot version no different. Alderly is classier than many other wingtip boots. Shouldn't be any issue at all.