vintage 60s handmade floral maxi dress size XS

Beautiful floral print fabric in bright spring greens and pinks. This is handmade vintage 1960s and in excellent condition with no stains tears or holes noted. Found with no belt. I’ve added a pink silk like ribbon which I’ll include. Can be worn without a belt or with another belt of your choice. The fabric is lovely, and marked on the selvage California Imports International. I believe it’s a synthetic fabric that mimics a silk shantung. The dress is fully lined in a solid chartreuse green. Metal back zipper, two snaps in front on the bodice. Dress waistline appears to sit a bit higher than natural waist. I’m calling this a size XS based on the following approximate measurements: 16.5” across at underarm 13” at waist Bodice length measured from center back to dress waist 15” Skirt length from waist to hem 42”