Halloween Costume Ideas

I was looking through my old posts and I can't believe I used to be like that, but it made me think that most of the posts nowadays are memorial, and for good reason, so I thought I'd do something different even though the response will certainly be low. Is this seasonally appropriate? My local craft store seems to think so. So, in recent years I've been trying to make cheap and/or punny costumes, like wearing a Princess Belle crown and carrying around a taco prop, or tying strips of plastic packaging and bubble wrap to an umbrella to be a jellyfish. Any suggestions? Alternatively, do you still celebrate Halloween? How? Does anyone else take advantage of post holiday candy sales?

I can't suggest stuff since I'm, um, kind of late. I didn't dress up this year (I watched rocky horror picture show instead lol), but last year I dressed up as Tina Belcher!