This Dragon necklace was designed to show Dany’s strength and her respect and relationship with her dragons. There is a link to the slave collars in the way the neck piece fits, clinging to the neck, yet defiant. The purity of the white dress and pure silver of the neck piece was designed to visually remove her from the fight pit that she disapproves of. To set her apart. When Daenerys is captured by the Dothraki she symbolically lose the wings on her necklace.