Vintage velvet ball gown

The top of this gown is fitted with a side zip. The back has three buttons and a cut out. The buttons are just for decoration the zipper is the working part. The skirt is a lovely pleated striped satin and velvet with a real crinoline to hold its shape there are some shiny spots right on the edge of the underarm.. they were considerably lighter but I've cleaned the dress twice to get them out and for the most part it worked. This is not apparent when the dress is on. Please see photos. Otherwise in excellent condition