Johnny Was heavily embroidered dress in a generous size small

Johnny Was heavily embroidered dress in a generous size small. I believe this dress is black or very dark gray but occasionally I think it is extremely dark navy blue sorry I can't be more helpful I tried to give some close-up photos to give you a better idea. the last four photos show where the seam has come loose underneath an arm they are all of the same area there are two small areas less than an inch where the first seam has come loose. I did not attempt to fix this as I am not a seamstress and this is an expensive dress but I do not believe this would be difficult.