Related Clues:
- Tipped items
- Graduation ceremony hats
- Panama and pillbox
- Berets, for example
- LETTERS LIKE THESE
- Some are made of straw
- Bowler and beaver
- Bowlers and derbies
- Gowns' go-withs
- Ceilings
- Dr. Seuss' 'The 500 -- of Bartholomew Cubbins'
- They have crowns
- Post-commencement fliers?
- Millinery wares
- Puts a lid on