vintage 80s fooler dress

Vintage 1980's fooler dress, looks like a 2 piece but it's not... it's all one piece.
Salmon coloured with white big stitching down the front sides, faux buttons down the front but has a zipper in the back.
Huge shoulder pads! Top part is lined skirt isn't.
Tag says Danny & Nicole New York size 10 made in Sri Lanka
where its hemmed up on the top part the material looks like its bubbled... I've ironed it, looks better but its still there, not sure what causes that or what it is. Please see pictures.

measurements are pit to pit 19.5" armpit down 29.5" waist is 15.5"