A last doll is the childhood keepsake traditionally given to a quinceañera in one symbolic ceremony.
The last doll represents the celebrant leaving childhood behind as she enters a new stage of life. A parent or another important family member may present it during the reception, sometimes after the formal entrance or a special speech.
This ritual is symbolic rather than a required part of every quinceañera. Families may replace it with another meaningful gift, especially when they prefer a less traditional or more personalized celebration.
The last doll is sometimes confused with the shoe-change ritual or the presentation of jewelry. Those are separate customs, and their use depends on regional practice and family preference.