OH !!! I have an idea, how about Finfoka Starman (NSFW WARNING!!) in some sort of worm/maggot mistress costume
Maybe in the SPOOPY fasion, like her warpped a bit or just the wacky one XD
Thank you for making these <3

Just wanted to update: I've had some unfortunate life business that ended up forcing me to slow down and not have as much time as I would have liked for art. If you're still interested, the sketch is still in order, just may not he until after Halloween. I greatly apologize and will work as quickly and efficiently as I can. I hope you understand. I'll do my best, and if you have any questions or concerns, dont hesitate to ask. Thank you!

Hey man don't worry we all have lives and sometimes we have unexpected situations
I just hope everything turn out ok for you ^^

WOOF I unno about a particular costume but would be funnn

tried to think of what zombie inflatables would be like x3

Just wanted to update: I've had some unfortunate life business that ended up forcing me to slow down and not have as much time as I would have liked for art. If you're still interested, the sketch is still in order, just may not he until after Halloween. I greatly apologize and will work as quickly and efficiently as I can. I hope you understand. I'll do my best, and if you have any questions or concerns, dont hesitate to ask. Thank you!

Hehehe I know!~ How about a scary maid? XP I know it's not really a Halloween costume but still hehe.
Here's my ref: https://www.furaffinity.net/view/27040293/

Just wanted to update: I've had some unfortunate life business that ended up forcing me to slow down and not have as much time as I would have liked for art. If you're still interested, the sketch is still in order, just may not he until after Halloween. I greatly apologize and will work as quickly and efficiently as I can. I hope you understand. I'll do my best, and if you have any questions or concerns, dont hesitate to ask. Thank you!

Oh sure, sure, no worries at all!