Flower girl's Choice for Wedding flower girl is usually a girl of 4-6 years old. They can wear a small wreath on their heads and hold a basket decorated with flowers and a small bouquet. Children who quit the circle are usually boys aged 4-6. They are ceremonial. If you are worried that the ring may be lost, you can use a fake ring on the ring pillow. There are no hard and fast rules for choosing flower girl. As long as you can find it, it's no exaggeration to form a flower girl group to add color to your wedding. Reference: