We're going 9/27 - 10/3, staying at POFQ.
MNSSHP on 9/29.
DH, DD3, and I will be wearing the Waikiki outfits at some point. Oh, I also got us matching polos and the Disney Logo shirts!
I decided to make the dress into a skirt and just wear a t-shirt on top because I didn't really like the way it looked on me. (I'm with you, Firkat, with the lumps and bumps

)
The polos fit ok. MUCH better fit than the women's polos with the white collar that came out in the spring (I had to return all of those).
We probably won't wear matching clothing every day we're there... The Disney Logo shirts were a bit long (especially on DD), so they will probably become our vacation PJs-- they were so inexpensive with discount codes and free shipping, that shipping them back would cost more.
My DD is just so excited when we match. It all started when I bought those Mommy & Me matching Valentine's Day PJs. She saw the new clothes I bought and wanted us to try them on right away. She was dancing around with delight! I'll do anything to make her experience that much happier.
So, dorky, yes. But caring about stuff like that goes out the window at Disney!
Have fun Girls!