Vintage J’Adore Dior T-Shirt

Christian Dior by John Galliano t shirt. Embroidered and sequin flower and fish detailing on front and back. Made in France. 100% cotton. In fantastic vintage condition - slight pulling on one part of embroidery (pictured in last image) but otherwise in great shape. Sizing Marked F 40, GB 12, USA 8. But this RUNS SMALL. Go off the measurements below vs. sizing - 21.5” from top to bottom; 16.5” from pit to pit. 15” from shoulder to shoulder seam. Would say this fits more like a US 2/4. Priced at $500 so you can get authentication if you’d like but will accept reasonable offers.