Girls White Lace Stretch Headband with Mesh Flower and Colorful Beads Blue by Crystalmood [Hair Jewelry]. $12.80. All measurements are approximate.. Flower: 2.75" in diameter; headband: 0.8" wide, 15" in circumference while not stretched.. Let beauty bloom before your very eyes with a touch of a floral bloom. Embellished with a fabric flower with colorful balls inside petals on a lacy elastic hair band, this piece is all about innocent charm and enchanting style.