The Collaborative International Dictionary of English v.0.48:

Tasty \Tast"y\ (t[=a]st"[y^]), a. [Compar. Tastier
   (t[=a]st"[i^]*[~e]r); superl. Tastiest.]
   1. Having a good taste; -- applied to persons; as, a tasty
      woman. See Taste, n., 5.
      [1913 Webster]

   2. Being in conformity to the principles of good taste;
      elegant; as, tasty furniture; a tasty dress.

   Syn: tasteful[2].
        [1913 Webster]