Ugh I think this is a beautiful dress! I ordered a 3X and I would say it runs large, I would consider sizing down. The sleeves do fall on me in this size, but I prefer off the shoulder anyway. No stretch but it does have elastic shirred fabric in the back where the zipper is. Shop the Anthro spring sale exclusively via LTK 3/8-3/11! 20% off $100 Wedding guest dress Spring dress Plus size dress LTKplussize LTKSpringSale LTKsalealert