Vintage 1960s mod pink abstract floral print shift dress. Wide fly collar and attached neck tie with white buckle. Carved flower buttons. Fully lined. In excellent condition, there is just a little discoloration inside the neckline. See last photo. 

Made by Sears. No size tag. No stretch to this fabric. It is a polyester crepe. 

Bust - 38 inches
Waist - 37 inches 
Hips - 40 inches
Length - 38 inches

Hand wash. Hang dry. No iron.