DW isn't as much into WDW as I am, but thankfully she really loves it. If I'm a 10 on a 1-10 scale, she's an 8. My last few days before our trip I was very much finding it hard to concentrate and contain my excitement. I'm still now in the syndrome of saying "Gee, I wish it were three weeks ago...we'd be getting ready for our first day in the parks".
However, I will say that if DW ever brought up the idea of matching trip shirts, I think I'd divorce her. Ugh...just no.