tinselly

adj

1. Resembling or adorned with tinsel.

   “Christmas decorations clung to the light poles lining the street — green, red, and white tinselly creations: snowmen, Santas, reindeer, candy canes...”

2. (figuratively)Gaudy, superficial; offering attraction without depth.

   “She was a light-skinned girl of frail and tinselly beauty […]”

   “...the insurance money his death would provide might help his sons to become the tinselly images of a perfect salesman he had so foolishly hoped to be […]”