ASOS Petite sweetheart neck wrap tuck off shoulder bardot midi dress

Bought this dress from ASOS last year for my convocation. The dress is very unique and super comfortable. The material is also thick and stays very well without sliding. I’ve only worn it once and I’m selling it because I don’t have occasions to wear it and my back seems to have grown quite a bit since I bought it and the zipper doesn’t fully zip up. US Size 00