Tord’s hat

Hey r/eddsworld! I recently bought a prop pickelhaube (a Prussian WW1 military hat) for Halloween (yes that is many many months from now but I’m planning ahead…) during an event and I’d just like to know if that’s offensive by any means. The pickelhaube is a very controversial item and I dont want to potentially hurt anyone. (Additionally I love history and I got the hat because it fascinates me as well! I just want to know if wearing it in public for dress up has any negative connotations.) If anyone can help a guy out it’ll be greatly appreciated :3!!