Vintage Gaccina Two Tone Long Sleeve Button Up Dress

Vintage Gaccina Two Tone Long Sleeve Button Up Dress no tags 50% rayon 50% acetate size 4 dry clean only in vintage condition no ware but some discoloration from age no rips or pulls in fabric there is one small stain on front (pictured) i did not try to get the stain out, do to this never being worn.