Vintage Adele at 5 Red Long Sleeve Dress size 10

Stunning vintage Adele at 5 red long sleeve dress with a chic cowl neckline. There isn’t a size tag but looks to be a size 10. Perfect for any occasion. Comes from a smoke free home! There is a small black stain on the back of the dress (please see pics) I have not washed this dress as it’s a vintage piece and I leave that up to the buyer to chose dry clean or not. So I am unsure if it can be washed out. Please feel free to ask any question’s!