Mark where you want the white, orange, and yellow sections on the cookie.

For the first method, flood the center section with orange icing. Let it set for 20 to 25 minutes.

Flood the white and yellow sections. Use a scriber tool to guide the icing, smooth the edges, and remove any excess.

For the second method, flood the white and yellow sections first. Let them set, then fill the center with orange icing. Smooth the icing so it meets the other colors.

Let the icing dry. Brush melon and chestnut petal dust along the edges to add shading.

Add sterling pearl dust for sparkle.