Maybe some of our Swedish customizers could help you out with materials available locally. Craft stores in bigger cities usually have a good variety of materials, at least here in Finland. Even more now since scrapbooking and hobbies like that have become really popular. If you want to go the easy way, I'm quite sure you can find ready-made angel wings at a craft store.
i´m going to finland in december so i can look in hobby shops then whid my father xD