Roycebridal Infinity Black Velvet Bridesmaid Dresses Winter Floor Length Dress CustomizedConvertible dresses are a good choice for bridesmaids because they can transform your bridal party look with ease. These black velvet infinity dresses can be used to create at least 5 different bridesmaid looks with different straps and sleeves options. Whether your girl tribe wants a modest flutter sleeve or a sexy racerback style, this infinity black velvet bridesmaid dress will make them feel comfortable and they can reflect their own style.