Quaint

1. (obsolete) Of a person: cunning, crafty. [13th-19th c.]
2. (obsolete) Cleverly made; artfully contrived. [14th-19th c.]
3. (now dialectal) Strange or odd; unusual. [from 14th c.]
4. (obsolete) Overly discriminating or needlessly meticulous; fastidious; prim. [15th-19th c.]
5. Pleasingly unusual; especially, having old-fashioned charm. [from 18th c.]

(overly discriminating): fastidious