Vintage Puff Sleeve Swiss Dot Tiered Dress Gown S/M

True vintage white puff sleeve tiered midi dress. Unsure of era - 70s or 80s? Big sheer puff sleeves. Neckline and back trimmed with daisy floral crochet trim. Sheer overlayer with tiny Swiss dot print. Attached ivory lining. V-back. Center back zip. Vintage size 9/10. No other tags or labels. Estimated size small or medium, please refer to the measurements below. No stretch. Approximate measurements, taken on the outside of the garment laid flat, unless specified, are - Pit to Pit: 17” Waist: 13.5" Length: 47” Flaws: Waist seam has come undone on one side of the bodice. The other side looks a little weird too. The lining is wrinkled. Stitching has come undone in the overlayer near the base of the zipper.