LBD - Little Black Dress - long version

Long, sleek LBD. Knit, clings beautifully to the body. super comfortable and beautiful on. Three buttons at the top for a lovely neck line. Gently worn and in great condition. No holes or pulls. Could be worn by someone who is a 4 or 6 probably because of the stretch. The tag says 8 - not sure why. I am a 4 for sure! thank you!