Hey /fa/, I've got a question.

I'm going to a somewhat formal dinner event tomorrow where the theme is casino/las vegas. I'm using this as an opportunity to do a "dry run" for an actual wedding I'm attending in a few months, so I want to look really sharp for this dinner tomorrow.

My dilemma is this: Does the shirt (pin stripes) clash poorly with the tie? I have a solid white shirt (it's actually slightly textured, but not patterned), but I noticed it's rather sheer and you can see where the undershirt sleeve stops in a mirror pretty easily, so I'm a little timid about wearing it.

So I guess my options are:
Wear the pic related arrangement
Switch the pin stripe shirt for a sheer white shirt
^ and forgo an undershirt
???

For reference, I'm planning on wearing a vest and jacket (or maybe just the vest for tomorrow's dinner, but definitely the whole ensemble for the wedding in a few months).

Also, I do have a pretty nice quality black silk tie, but I don't think I have any other skinny ties other than the black one not pictured and this sort of checkered design one.