French tips on some nails and ribbon details on others feel like the right amount of variation to me. I can take in the set quickly, then go back and notice which nail has which design. The single sweeping red line breaks it up again without adding another whole idea. I wouldn't make every accent identical, because then the set would start feeling too predictable. There's still enough repetition to connect everything. I just prefer having a few differences to look at across the hand.
On this shape, my attention goes all the way to the end instead of stopping at the design. I actually like that effect. The point does make the overall look feel a little more dramatic than I'd choose casually, though. I'd have to want that strong taper as part of the look. It's too noticeable to be an afterthought.
The festive part appeals to me, but I don't need a holiday as a reason for it. I'd be happy to plan a slightly dressed-up dinner look around a set like this, with no special occasion beyond wanting to. The bows can just be bows. I wouldn't turn the whole evening into a matching theme. That one fun detail would do it for me.
There's something almost handwritten about that winding red stripe. I like the way it bends back on itself, as if someone finished one long brushstroke and knew exactly when to stop.