Gala 100% Silk Sundress with scarf

Vintage(25+ years old) silk sundress SZ M. Very lightweight, two layers(one is solid color, which is underneath layer, floral is over that). Has silk scarf that matches floral pattern. Worn once, then stored. 100% SILK. Greyish Blue with dark grey/cream botanical, flower pattern. Gorgeous, vintage sundress. Zipper closure on side. About 16.5"(if you stretch closer to 17") pit to pit and 29" L.