They are worn like a large flower, to the side and back of the head, rather than as a bun cover as many people think. Different hair accessories include bobby pins, barrettes, bows, combs, ponytail holders, rubber bands, banana clips, tiaras, flowers, and even tiny crystals or rhinestones.To add glamour to your wedding bun hairstyle, you can use a tiaras or veils to complement the wedding hairstyle. The wedding hairstyle can include decorative beads and jewels that matches with the color scheme of the dress. Notice that the look emphasizes simplicity - the wedding hairstyle is not weighed down with too much jewelry adornments.