olga berg Margot Crystal Convertible Bag in Metallic Silver. olga berg Margot Crystal Convertible Bag in Metallic Silver. Crystal embellished exterior with satin twill lining. Made in China. Top zip closure. One main compartment with slip pocket. Metal ring handles. Detachable shoulder strap. Measures approx 11 W x 8.5 H x 1 D Shoulder strap with a 15 drop Metal rings measure approx 3 in diameter. OLGR-WY90. OB2091. Established in 1987, olga berg is an iconic Australian brand available globally. With an eye for all things beautiful, founder Olga Gartenberg established her signature brand, carving out a niche creating exclusive evening and special occasion bags, clutches, and head pieces for women who know their style and like to have fun with their accessories.