Oops, sorry if I've lured you here under false pretexts...someone I know is painting walls and discovered that the best for a dark hallway is called...yes..."heirloom lace." Must be a woman working for Olympic Paints, could a guy have come up with this name??
It's on a sample board for color testing in situ...
Can't tell from the photo but it's a warm white with a yellow cast to it; a little like a natural sheep's wool spun in to lace for knitting...like this