spiff·y (spĭfē) Informal
adj. spiff·i·er, spiff·i·est
Stylish in appearance or dress.
tr.v. spiff·ied, spiff·y·ing, spiff·ies
To make attractive, stylish, or up-to-date: spiffying up my wardrobe.
[Possibly from dialectal spiff, dandified.]
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