Some sort of clothing glitch that has happened to me!?!?

Ok this account i made 286 days ago. like straight away as i started panfu. And when i went on it I had this Clothing in my inventory.
This clothing 'clown monster suit' were something that were in panfu a while ago. And i didnt even pic it up. only people who have been in panfu for about... lets say 700 days have this. And for some reason i have it.... Strange huh?