Pristine Y2K Marc Jacobs Heart Mini Dress, Size 4 fits like XS

Reposhing this item I purchased from @kiragrant. I love it so much. It’s sooooo cute and in excellent condition but It’s too small. The tag reads 4 but Fits more like an XS or size 0. I am normally a 2 and this is way too small in the bust for me (32-C cup). Measurements laying flat : Armpit to armpit:15.5” Waist : 13.5 “ Length : 35”