Yiyi Smocked Dress

Excellent condition- no flaws No size tag but I’d say a medium I took measurements (laying flat) but the waist is smocked so it will obviously stretch Also, there is no tag as to the material- I tried to take some closeups. It’s a unique fabric- reminds me of a thick paper towel lol For reference, mannequin is 5’9” and size 6 with a B cup Smoke-free home