Related Clues:

• Millinery buy
• Something to doff
• Receiver of donations
• One of 500 in a Seuss story
• Sombrero, for example
• __ in hand (humbly)
• Magician's stock item
• Bowler or beret
• *Car buff
• Accessory on a rack
• Uniform part, maybe
• Bean covering?
• Donation collection site
• You may check it, although it's over your head
• Item with a brim or crown