Jewelry or Cultural emblems

Hello all! I am on a mission to collect an item of jewelry or cultural from all 13 ethnicities I am made of. There’s not too much online about Luxembourg jewelry or cultural emblems available where I live (US). Hoping for suggestions for Luxembourg specific rings, brooches, hat pins, sashes, belts, head scarves, or important emblems (like edelweiss for the alps) that I can wear on my person. Not actually looking for physical items yet, but just a general idea of items specific to Luxembourg.