Small/medium Anthropologie white knee length dress

I originally brought the dress from Anthropologie a couple years ago I only wore it a handful of times but now it no longer fits after having a baby. original color is off-white and it's a little faded in some spots from hanging in my closet but it's barely noticeable and is otherwise in great condition! it's like a loose weave lace with a skin colored slip underneath included. it was a really flattering a line dress when I wore it and has ample room in the bust and the cutout was still above my bra so I could wear my normal bra with it.