The Collaborative International Dictionary of English v.0.48:

Prink \Prink\, v. i. [imp. & p. p. Prinked; p. pr. & vb. n.
   Prinking.] [Probably a nasalized form of prick. See
   Prick, v. t., and cf. Prig, Prank.]
   To dress or adjust one's self for show; to prank.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Prink \Prink\, v. t.
   To prank or dress up; to deck fantastically. "And prink their
   hair with daisies." --Cowper.
   [1913 Webster]

WordNet (r) 3.0 (2006):

prink
    v 1: dress very carefully and in a finicky manner
    2: put on special clothes to appear particularly appealing and
       attractive; "She never dresses up, even when she goes to the
       opera"; "The young girls were all fancied up for the party"
       [syn: overdress, dress up, fig out, fig up, deck
       up, gussy up, fancy up, trick up, deck out, trick
       out, prink, attire, get up, rig out, tog up, tog
       out] [ant: dress down, underdress]