Vintage one piece bathing / swim suit with optional strap. Floral and black

Vintage one piece bathing suit. Black bottom with floral upper. More of a loose fit upper in the true vintage look. Convertible strap option that allows you to wear a strap around the back of your neck or remove that strap and wear it as a strapless bathing suit. Lightly lined in the bust area and gusset. One tiny hole in the material of the gusset. Fantastic vintage condition with no noticeable damage besides that tiny hole. No tags but best fit I would say would be a 10/12. Awesome stretch as it is a bathing suit, and would have spandex/Lycra, flat lay bust measures 15 1/2 inches with some give due to the styling most likely would fit up to an 18 inch comfortably. Smallest part of the bathing suit which appears to be around the waist area is 11 1/2 inches. It is a Elasticized, so would comfortably accommodate up to 13 1/2 inches. The flat lay buttock coverage of the bathing suit is 14 1/2 inches with obvious give up to 16 1/2 inches. The strap that is removable around the neck measures 21 inches. Measures from the top of the bathing suit not including the strap option 24 1/2 inches long to the crotch. Beautiful light purple, light blue, light green, and a brighter pink with white details.