The warm-pale wedding dress combines a more widely visible skirt with many small light flower forms. Vertical lines divide the sheer-looking bodice, whose upper centre extends lower. Folded short shoulder areas sit at the sides. The light forms continue down across a broader surface, creating a clear contrast with the warmer-looking ground. This frame shows more of the lower outline than the close seated floral reference in the same selection. Keep that difference in framing in your comparison.
Begin with the separation between motif and ground colour. Would you make the individual flowers stand out more, or prefer less contrast? Discuss that question alongside the colour version actually offered on a real garment. The warm impression in the picture is not a confirmed colour name. It also does not explain which surface or layer produces the visible ground. Ask to have the offered version shown on the actual dress.
Look at the upper edge with your intended accessories afterwards. Its shaped centre and side folds can be separate preferences. You do not need every individual feature in one dress. Ask about suitable actual versions and record their confirmed details instead of assuming that this reference can be altered. That keeps the visual choice connected to information about a product you can assess.