The Collaborative International Dictionary of English v.0.48:

Spangle \Span"gle\, v. t. [imp. & p. p. Spangled; p. pr. & vb.
   n. Spangling.]
   To set or sprinkle with, or as with, spangles; to adorn with
   small, distinct, brilliant bodies; as, a spangled
   breastplate. --Donne.
   [1913 Webster]

         What stars do spangle heaven with such beauty? --Shak.
   [1913 Webster]

   Spangled coquette (Zool.), a tropical humming bird
      (Lophornis reginae). See Coquette, 2.
      [1913 Webster]

WordNet (r) 3.0 (2006):

spangled
    adj 1: covered with beads or jewels or sequins [syn: beady,
           gemmed, jeweled, jewelled, sequined, spangled,
           spangly]