The cowboy hat worn by Madonna on the Drowned Tour is up for auction.
The hat is expected to fetch around $US4,000 when it goes under the hammer Tuesday November 20.
The auction is being conducted by Mick Fleetwood's company Fleetwood Owen and will be done totally online at fleetwoodowen.com.
The Golden Gate hat is available at www.VillageHatShop.com.
The cowboy hat worn by Madonna on the Drowned Tour is up for auction. 
