Vintage handmade pale pink silk shantung dress

Handmade, probably in late 60's. My aunt wore size 12-14, but here are measurements: Shoulder seam-shoulder seam: 15-1/2" Armpit-armpit: approx. 20" - but a bit hard to get exact measurement due to bust darts Waist: approx. 18" Hips/widest point: 22" Front top neck - bottom front hem: 36" Back top neck-bottom back hem: 31" Waist to hem: 23" Sleeve length - shoulder seam to hem: 15-1/2" Worn a few times - I have a vague recollection of her wearing it. Dry-cleaned at least once