Leggiest

adjective

1. (chiefly of a woman) Having long, attractive legs; long-legged.

   "Fred preferred leggy blondes."

2. (chiefly of a woman) Exposing the bare or pantyhose-clad legs, especially the thighs.

   "Pam was leggy today because she was wearing a miniskirt."

3. Taller or longer than usual.

   "Plants grow leggy if deprived of light."