I adore this high-end designer Paule Ka Paris Gathered-Waist Dress in size 44, which is approximately equivalent to a US 12. Gorgeous single-breasted design with gathered v-neck that creates a gathered flow at the bottom the dress. Stunning dress, quality of craftsmanship is evident. Easily goes from work to cocktails and date night.
Though the Paule Ka official size chart, included in photos, only coverts to UK sizes, UK sizes are 2 sizes different than US. If interested, just like if you were to purchase from the Paule Ka website, you'll want to research sizing to ensure this is your size.
I crosslist all items across multiple platforms, so feel free to make an offer quickly to ensure ability to purchase. I do not provide measurements unless items are missing a size tag as it is time consuming to consign clothing, so not providing measurements allows me to provide you with more affordable styles.