The police in Madagascar have rather unique camo. I can’t say that it lets them merge into their surroundings but it is kind of cool.
I could see wearing this to a Tiki party.
This was posted on camouflage subreddit of Reddit. The guy who posted the picture said he obtained it directly from a police store with the admonition not to wear it in public in Madagascar.
You can also see these female police officers wearing it.