20W New Look Royal Blue Colorblock Bodycon Dress

I purchased this dress in London from the fashionable chain, New Look. I don’t like sleeveless pieces, so I’m parting with this. It features a slit in the décolletage. It has never been worn, but I did take the price tag off. I’ll enclose measurements. Shoulder to hem is 41”. waist is 22.5” This would fit a US size 18W-20W. The material does stretch. Color is royal or cobalt blue, so the color may be different in pictures vs. real life. Size chart from brand showing conversion is attached.