Pink Vintage A-Line Tea Length Collared Button Up Dress with Gray Ribbon Belt

i dont really have a way to 100% authenticate this piece except the photos of the tag and that i purchased from a reputable vintage seller in my area. note small stains throughout, hardly visible while wearing. such a pretty pastel pink, but its just too tight for me. runs small, no stretch, lightweight, 3/4 sleeves VINTAGE SIZE 10 = APRROX SIZE 2-4