Related Clues:

• Derbies, e.g
• Stetsons
• First of haberdasher's agents to stock headgear
• They're not tipped very much nowadays
• Protection from the sun
• Certain orthodontic device
• '___ off!' (phrase of homage)
• School principal with aid to increase speed for bowler, say
• Mortarboard?
• Bowlers� league?
• Fedoras and fezzes
• Fezzes, e.g
• Zep took them "Off to (Roy) Harper"
• "___ Off to (Roy) Harper"
• They've got your parts covered