Let's say that someone's white dress is severely stained by blood. If she killed an animal just to dye her dress in the blood, would the color of the dress be uniform? After it dries out she washes it well in the river to get rid of the smell. Would it be perceived by others as not a suspicious dress? How about the color? Would it be a dull, brownish red? Has anybody ever dyed their clothes in blood? Anyone...?