A tiara is an accessory a quinceañera may traditionally receive or wear as a symbol of her new status.
The tiara, sometimes called a crown, highlights the honoree during the formal presentation. In traditional interpretations, it represents dignity, maturity, or the recognition of the girl as the central figure of the celebration. A parent, sponsor, or other important person may place it on her head during the ceremony or reception.
This custom is related to other symbolic presentation rituals, including the giving of jewelry, a bouquet, or a Bible. The details differ considerably among countries, religious communities, and families. Many contemporary quinceañeras choose a simple headpiece, a floral crown, or no crown at all.
A tiara is not the same as the shoe-changing ritual sometimes associated with the event. In that custom, the honoree may change from flat shoes to high heels, symbolizing a transition toward womanhood. Because traditions are flexible, neither a tiara nor a shoe ceremony is mandatory.