fwiw, it's the Epaulet navy hopsack blazer, not some orphaned suit jacket as some were assuming.
I did put some thought into choosing an OCBD and a knit tie instead of an actual dress shirt & regular tie but those choices may be too esoteric for most people to notice.
fuuma's fit above is probably a better example of what I should go for in this type of look, minus the ridiculously foofie pocket square, of course





















