Here's a postcard that matches this doll. It shows how the people living in Samoa are dressed in their traditional costume.
Text on the back of the postcard: 'Polynesia. Authentic Costumes of Polynesia' and 'Polynesian Cultural Center. The authentic costumes of the six civilisations of Polynesia as shown daily during a fashion parade and lecture at lunch time at the famous Polynesian Cultural Center at Laie, Oahu'. Postmark 1986.