eBay
A vintage 1940s bowler hat - fair condition some wear  - not suitable for formal wear -  great for vintage costume event.     
Size -  no marked size - Size 6 5/8 in UK hat size - inner circumference 55 cm -  a small head size
Please see photos and email any questions - I am happy to help. 
I offer good combined postage discounts if you purchase more than one item so please check out my other items for sale