Vintage maxi dress. Linen look size 11

Cream colored linen look. Rami and cotton. Fully lined maxi/ midi dress with open work trim. Scoop neck with V back. Side zipper. Dress has very slight discoloration in some areas from storage trunk. Discoloration looks like it could be shading in the fabric. Dress is washable so it might all wash out but I have not washed it since storing many many years ago. I tried to photograph. Looks like shading in photo. Two very small spots pictured in last photo. Might wash out as well.