foxy
fox-y
adjective
Clever and cunning, often in a sly or shrewd manner.
"He had a foxy look in his eye."
adjective
Sexually attractive or alluring, especially referring to a woman.
"She looked really foxy in that outfit."
Thesaurus
Synonyms: tricky, dodgy, crafty, slick, artful, knavish, sly, guileful, tricksy, cunning, wily