Melt the white chocolate chips and shortening in a microwave safe bowl or measuring cup. Microwave at 20 second intervals stirring in between each cooking time until completely melted.
Pour over the popcorn and gently stir until all popcorn is covered with white chocolate.
Place on a cookie sheet that has been lined with parchment paper. Cool slightly.
Cut each orange stick into fourths and sprinkle over the popcorn on the cookie sheet.
Cut each orange slice into thirds and sprinkle over the orange sticks.
Roughly chop 1/2 of the chocolate orange and sprinkle over the top of the orange slices.
Toss gently with your hands until the candy is all mixed in with the popcorn
Melt the rest of the chocolate orange in a microwave safe bowl until melted. Drizzle over all of the popcorn mixture. Let set for about 1 hour for the melted chocolate orange to set up.