NTouch size medium retro 80s style cap sleeve blouse scoop neck with button EUC

NTouch size medium retro 80s style cap sleeve blouse, scoop neck with big blue button off to one side, ruffle bottom hem, bright blue & green with black & white colors, looks like paintbrush strokes almost, thin stretchy silky slinky material, great used condition. Please see all photos & measurements. They are approximate & part of the description. No material tag, but feels like 100% polyester or a blend.