A quinceañera may traditionally wear a tiara as a symbol of her special status.
The tiara is often presented as part of the celebrant’s formal attire and may be placed on her head by a parent or another important family member. It emphasizes the ceremonial transition represented by the celebration and coordinates with the dress, jewelry, and decorations.
The tiara is a customary accessory, not a mandatory component of every quinceañera. Designs range from simple jeweled bands to elaborate crowns. It should also be distinguished from the shoe-changing ritual, in which a celebrant may receive formal footwear; the tiara belongs to the outfit and presentation symbolism rather than that separate tradition.