prim

Synonyms: blue-nose ceremonial ceremonious choosy cleanly conventional correct dapper decorous demure fastidious formal genteel good goody-goody nice nit-picking orderly overmodest polite precise priggish prissy proper prudish puritanical rigid shipshape spic-and-span spruce stickling stiff straight strait-laced stuffy tidy uncluttered upright victorian well-groomed wooden

Antonyms: informal rumpled