Handmade Vintage pinup S style floral lavender purple dress

Pinup style size small light purple dress with white flowers. I believe this is handmade as it has some areas where lines were drawn in pink for stitching, like the back corset. I have tried to remove the marks but they did not remove completely. This is really nice quality. The fabric is very good and it has a slip sewn in underneath. It has a side zipper, a small button at the top of the back, and the corset style back for a really fitted size. The Sleeves have a drawstring which can be tied in a bow or hang down. Excellent condition. I do not know if this is vintage but it gives a 50s vintage style.