Vintage Gunne Style Ditsy Floral maxi dress with lace and ribbon size Small

Very good vintage condition with only a few flaws. There are several rust colored spots on the straps(pictured) and the hem on the inner lining is frayed in spots. There are no tags on this dress( included a pic of the only remaining bit of tag) Shown on a size 6 dress form Pit to pit-15 Where tie is-13 Hips-21 Length from armpit-45.5 Offers are welcome