Overlapping folds define the middle of this pale upper section. Fine blue straps lead to a deep V-neckline. The diagonal surfaces look mainly pale blue, with green and slight violet areas between them. A dark belt below has small pale dots and two larger decorative buckles. A finely folded skirt area begins at the lower picture edge, but neither its complete length nor its hem is visible. The useful information concerns the upper lines and waist boundary.
For your own choice, inspect fold direction and belt finish separately. Do you prefer the angled colour arrangement or especially the dark boundary below it? Compare a quieter waist treatment on an actual available garment if you want to distinguish those preferences. The photographed buckles do not need to be bought exactly to explore that relationship.
Add neck jewellery after the first bodice comparison. The V-neck leaves open space while the folds already introduce several directions. Check the jewellery line on the worn garment. Ask about actual connections and the belt arrangement before planning to remove it. A complete front and rear view is still needed to choose the full silhouette.