Related Clues:
- Penny's on edge, being prudish
- Punctilious, detailed 11, 13 or 17?
- __ and proper (overly formal)
- Old-maidish teacher recalled in spy novel
- Adhering to old-fashioned modesty
- Popular ideas, say, abandoned by centrists in particular
- ___ and Proper
- Parking by the verge is proper
- More than proper
- Like a goody two-shoes
- Old-maidish, but with soft edge
- Beyond prim and proper
- Proper flowering plant, but not rose
- Maybe a little too proper
- Unlikely to belch in public, say