1960s handmade floral shift dress

Late 1960s adorable handmade blue mid length mod shift dress. Allover subtle floral print, sleeveless, back zip closure, mock neck. Outstanding vintage condition. No interior tags as this is handmade, however, best fits a modern size 10/12. But please refer to measurements. Fabric feels like a poly blend. Length 39” bust flat across 18” waist flat across 18” hips flat across 21”.