Long pale bridal earrings hang beside hair worn back in this reference. The dress has a shaped off-shoulder upper edge and narrow floral sections at the arms. Further floral forms cover the bodice and full skirt, and a fine veil is visible too. The earrings make an elongated side line, without their precise components being established by the pale surface.
Use this starting point to choose length beside the arm edge. Try your actual pair with the worn dress from the front and both sides. Notice where the end sits with your head in a normal position first. Turn carefully afterwards and compare whether you want the visible movement and distance from existing decoration.
The hair arrangement exposes much of the earrings. If you plan loose strands, introduce them at the trial and reassess the same view. Add a planned veil with the stylist. The reference then becomes a personal choice about length and visibility, rather than an assumption about the photographed pair’s material or construction. Record the hair and jewellery together once you have selected them.