.Your hunt for the perfect long formal dress with sleeves ends here. The Simply Stunning Plus Size Black Evening Dress lives up to its name—effortlessly elegant and designed to flatter every curve. The off-the-shoulder neckline exudes timeless glamour, making this the ideal gown for anyone who wishes to make a poised, polished entrance. Whether you’re the Mother of the Bride, Mother of the Groom, or the best-dressed wedding guest, this curvy formal gown with sleeves ensures you’ll be remembered for all the right reasons. And you’ll absolutely love the four-way stretch power mesh—it moves with you and keeps you comfy from cocktails to last dance.  Celebrations by Sydney's Closet Style CE2009 also comes in an elegant Royal Blue.