Nadya only wears her crown in her pixie form. It is golden and adorned with gems to represent the different pixie specializations: a ruby for guardian pixies, pink opal for muse pixies, blue sapphire for sky pixies, green emerald for blossom pixies, and purple amethyst for fauna pixies. When in her human form, you may see her wearing a flower crown that she has hand woven, simply because she likes the feeling of having something on her head.