handmade antique black lace mourning dress

hard to accurately date this but it feels old, 80s at the earliest. no tag. has some unraveling threads at the back zipper but otherwise perfect condition. stunning tiered black lace. no stretch. shoulders 16 inches. pit to pit 18 inches. waist 32 inches. sleeves 19 inches. hips 36 inches. length 46 inches. skirt 24 inches.