A quinceañera may carry a bouquet as part of her traditional ceremonial attire.
The bouquet is a formal floral arrangement carried during the entrance, religious service, photographs, or reception. Families may coordinate its flowers and colors with the dress, decorations, or the season. In some celebrations, the bouquet is later placed before a religious image or presented to a family member, but those practices are not universal.
The bouquet is one of several visual elements that make the event resemble a formal presentation. Other possible accessories include a tiara, jewelry, gloves, or a special dress. The exact combination depends on family preference and local custom.
A bouquet is different from a corsage. A bouquet is normally held in the hand, while a corsage is worn on clothing or the wrist. Quinceañera traditions vary enough that some celebrants carry a single flower, a small arrangement, or no flowers at all.