Vintage Couture Cyreld Paris 80s does 40s Size 10/12 Silk Gold Lame Gown

Reposhing this item I purchased from @flipmingo. Loved it, beautiful condition, truly like new. The chest and arms are too tight for me and there is no stretch to the material. The tag shows size 12 but that maybe a European 12, it fits more like a size 10. Please see the measurements in the photos and the material has no stretch. Questions? Leave a comment below!