New Kiyonna Scalloped Boudoir Lace Sheath Dress‎ in Black/Nude Plus Size 1X Brand New with tags! Flatter your curves in our Mademoiselle Lace Cocktail Dress. This special occasion plus size A-line midi dress will have all eyes on you. With gorgeous scalloped lace and a classic fit and flare silhouette, you'll feel exquisite no matter the occasion, day or evening, formal or semi-formal. Perfect for the best dressed wedding guest, that bridesmaid who might just upstage the bride, as well as the beautiful mother of the bride or groom. Our reviewers have turned heads in the Mademoiselle at countless cocktail parties, formal and semi-formal events.