tinselled

/T IH1 N S AH0 L D/
verb
  1. 1

    To adorn with tinsel; to deck out with cheap but showy ornaments; to make gaudy.

  2. 2

    To give a false sparkle to (something).

Source: https://en.wiktionary.org/wiki/tinsel, https://en.wiktionary.org/wiki/tinselled