Vintage 1960s Lilli Ann Coral Mod Shift Dress S

Vintage 1960s Lilli Ann Mod Shift Dress. Bright coral red-orange with textured goldtone button details at mock neck. Short sleeves. Pleated skirt portion. Back nylon zipper closure. Polyester. No size marking- estimated S/M, double check measurements. Bust - approx. 18" flat Waist - approx. 16" flat Shoulders - 16" Sleeve - 8" Length - 39" Great vintage condition. Some overall mild wear. Areas of staining/discoloration as shown. I do not know what it is or if dry cleaning will remove it.