Glittery Ivory Formal Dress

I mail-ordered this dress from China for a formal event and sized up to a Large per the description but it was too big. I tried it on once and it has been in the closet ever since. The tag says size 18, but it fits like a 12. It really is lovely: Layers of sheer organza-like fabric with a glittery floral and filigree design over the bodice and hips, double delicate lingerie-like straps. The back has elastic for a good fit and a pretty sash. From a smoke free home, and have a happy cat ♥