Vintage blue polka dot little girl's dress

Darling vintage 1970's cotton blue polka dot dress with a cute little blue tie ribbon around the neck, white tuxedo ruffle for a collar and down the front, puffy princess sleeves, delicate blue buttons, an elastic waist and a-line skirt. Tags are missing. Measurements Shoulder to Shoulder: 11.5" Shoulder to Cuff: 10.5" Chest: 27" Waist: 14" - 27" Length from Waist: 18" Full Length: 31"