Vintage girls junior sailor dress lg collar drop waist polkadot navy blue white

Sweet dress from the 80's. Back zip. Fabric tag removed but feels like a thick sturdy quality cotton. No stretch. Size tag also removed. Fits like a loose fitting junior size. 14-16 girls XL-XXL. See measurements but keep in mind the style is meant to be worn loose fitting. 17" armpit to armpit 36" long