60s Floral Dress White Rose Print Summer Shift L

Measurements of dress: 20" across underarm to underarm, 20" across waist, 21.5" across at hips. 40" around bust, 40" around waist, 43" around hips, 40.5" long - Model is 5'6". Leave room for comfort, movement, breathing. No fabric content tag, so I cannot say for sure what the material is. It is thin and non-stretchy and lined in something quite smooth. I did hand wash the dress at one point, though I thought it a bit risky due to the lining, it came out fine. Zipper in back of dress.