Sequin dresses are garments adorned with small, shiny discs called sequins, which reflect light and create a sparkling effect. These dresses are often worn for special occasions, such as parties, proms, or holiday celebrations, where a glamorous look is desired. They come in various styles, lengths, and colors, making them versatile for different events. The sequins can be sewn onto the fabric or glued, and they can cover the entire dress or be used as accents. Popular materials for sequin dresses include silk, satin, and mesh. Care should be taken when cleaning them, as sequins can be delicate and may require hand washing or dry cleaning.