Lovely Chinese top

This top was purchased in China approximately 18 years ago. It says it’s an XL. However their sizes are very different and for US fit. It’s more like a small medium. The front has five frog closure and the fabric is most likely polyester. It’s black with a brown design, a floral and a solid brownish trim. This is a lovely top and in perfect condition… I never wore it very many times. 25 inches in length that Center back.