Rhinestone Gem Bow Brooch by Expo. $7.48. This Rhinestone Gem Bow Brooch measures approximately 3" X 2" . Our fashion jewelry brooch line is great for jazzing up your wardrobe - hats, shoes and bridal wear included. It can also be used to add sparkle to your home decor accents like on pillow covers and tassels.Size: 3" X 2"