I've lost my hat

I left my lovely warm and toasty hat on the top deck of the 83 bus this morning, right when the second winter is hitting the country. Lost property/garages don't answer the phones this early but I've a feeling they may just laugh anyway. If you've any ideas on how I might be reunited with my hat (pictured above), leave a comment or tweet me @cloudsteph. 

Update: Lost Property office of Dublin Bus will know tomorrow if said had was found by driver. We live in hope.