Did you dress up at work? Were you "encouraged" too? What are you?
I'm a teacher, and we were "encouraged". Your team is supposed to have a theme. I'm not a big Halloween person, so it's a chore for me. My team was crayons this year, so it was easy enough.
Some groups go all out..I'm talking full on body paint (gold sports trophies). They look great, and the kids love it. Another group dressed up as the Inside Out characters.
At my previous school, costumes weren't allowed. While I do like the fun of this, I could do without the dressing up too.