Vintage 50s Gay Gibson Silk Floral Dress With Waist Sash

There is no fabric or size tag

I believe this to be silk material but I can’t really guarantee as I’m not seeing a tag

The dress is just exquisite!

The two tone waist sash gives such a flattering silhouette

On the shoulder is a tatter in the first top layer of material

Easy fix or wear as is

Questions just ask 35 bust 23/ barely 24 waist