Stunning vintage 1970s wedding dress

The dress is in overall excellent vintage condition. There are a few repairs to the organza skirt seams and as found there is a darning repair on the taffeta underskirt layer by the back zipper. I have hand washed / air dried the dress so it is clean and wearable. ( Bathtub soak with Biz + Oxiclean) Measurements: for reference- shown photographed on a mannequin with the bust 34" /Waist 24 / Hips 34. I would estimate it to fit like an XXS/ XS in todays sizing based on the bust and underbust measurements. It measures as follows- compare with your own measurements and assess for desired amount of ease. Measurements taken while flat and doubled when applicable. Bust: 34” Waist seam/ underbust area: 27" ( Note: the waist is set higher than the normal waist line- the seam is 4.5" below the underarm seam) Natural waist area : 32" Hip area: approx 56" Shoulder to hem in the front: 60" Waist area to hem of train in the back: 72" = cathedral train Sleeves: approx. 25" Shoulder to shoulder 14.5