Terani Couture Mother of the Bride dresses - authentic, quality, mother of the bride/mother of the groom dresses directly from Terani Couture - a world-renowned special occasion and formal dress designer, established in 1990 at the heart of high fashion, New York City.. 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.