A quinceañera honoree traditionally wears a formal ball gown.
The gown helps distinguish the honoree from guests and members of the court. Traditional designs often have a full skirt, fitted bodice, and elaborate decoration, although contemporary dresses range from classic princess silhouettes to modern evening gowns.
Color is not fixed by the ceremony. Pink, white, and pastel shades are commonly associated with traditional imagery, but honorees may choose many colors, including blue, red, gold, or black. The dress is selected according to family preference, local custom, religious expectations, and personal style.
The formal gown is one part of a larger presentation. Accessories can include a tiara, jewelry, gloves, or a bouquet, but none of those items defines every quinceañera worldwide.