There's not always a lot of occasions where DH and I can go all out and be the Halloween dorks that we are. At
MNSSHP, we both dress up, in addition to dressing our DS3 in costume. For DS3, we keep it light. He's a pirate, so for us, that's a bandana, white t-shirt, blue shorts, sandals, a red & white striped sash, and a fake sword. This way in case it's warm, he's not sweating, and if he falls asleep in it, it's okay.

We've done this same basic costume for the past two years and it works out great.
DH and I...well, we go a little nuts. DH is Jack Sparrow and I'm Elizabeth. I purchased my dress on EBay, so it is a heavier fabric, but very easy to wear. It was custom made, and I love it. My only addition to it is the Aztec gold coin necklace.
DH's costume is a combo of things we had custom made on Ebay and things we made ourselves or bought, and is very authentic.
We really go all out, and we love it. It's one time a year that we can feel like big kids, trick or treat in the Magic Kingdom, and have a fun time doing it.
If you're at all inclined to attend or dress up, I say go for it!
