There are several different types of headwear here. You might be able to make them out of paper, card or fabric.

This one is made out of plaited plant leaves. You could use raffia, scrunched up tissue paper with coloured papers.

When you have made your headwear, take some digital photographs and design a leaflet to explain what you did. This would be a brilliant opportunity for you to show what you can do on the computer.

Another idea would be to have a Tahiti Fashion Show and video the event.