It's hard to tell from that photo what the cuffs look like. It almost looks like no turnback at all, though I can maybe see where they did a very narrow straight turnback. Interesting choice. It gives the jacket a very modern streamlined look. I like the more traditional Argyle cuffs, but I can see how this would be a fairly versatile jacket for dressy occasions (I'm still unclear what "semi-formal" is).

Does it have epaulets? The photo makes it hard to see detail.