Jovani Evening Gown Style 1122 - Shown in Perriwinkle. Off The Shoulder Mermaid Dress. Jovani Evening dresses are authentic, quality, mother of the bride/mother of the groom dresses directly from Jovani. We are an authorized boutique and stand behind all of our products. You can call or email us with any questions. All dresses are shipped from our Long Island, NY store.