Flag of France.svg. The flag of Saint Barthélemy is the French tricolor. This is because Saint Barthélemy is a self-governing overseas collectivity of France. An unofficial flag of Saint-Barthélemy consisting of the island's coat of arms centered on a white field is also used on the island.
National flag of New Caledonia from http://www.flagsinformation.com/new-caledonia-country-flag.html New Caledonia officially uses the Flag of France, this often has the emblem of New Caledonia A yellow circle overlays the underlying bands, this merges into the flag from about 20% of the way in from the left and finishes about half way into the flag. The yellow. Within the yellow circle is a symbol, which consists of a flèche faitière, which has been thrust through some tutut shells.
National flag of Luxembourg from http://www.flagsinformation.com/luxembourg-country-flag.html Three equal horizontal bands of red (top), white, and light blue; similar to the flag of the Netherlands, which uses a darker blue and is shorter; design was based on the flag of France.