No tags black tie dye baby tee super low neckline small?

measures 15 inches across at the underarm, 24 inch overall length, unknown maker, feels like cotton, moderately faded black and brown tie dye on white, super extra low v neck baby tee, might be vintage 90s? super sexy, slightly trashy and oddly versatile shirt, I used to wear a cami underneath but it also looks adorable under a strappy slip dress. has been in the presence of recreational and cigarette smoke, pets, etc.