This silver-looking fringe mini combines long shoulder lines, a deep V neckline and an uneven short skirt edge with extended hanging ends.
The bright lines start in several areas rather than creating one uninterrupted plain surface. At the shoulders they extend beside the arms; on the skirt, longer ends sit alongside shorter ones. A useful question is which outline you want when standing normally. An arms-down view shows a different arrangement from the pictured pose with one hand raised towards the hair.
Try carrying your bag down at your side first. Compare another height only if you expect to use it. This makes it easier to see whether a handle sits beside the shoulder detail or across the waist. A further long necklace would introduce another vertical line, so decide whether that is the arrangement you want.
The picture does not establish the material or how the hanging parts are attached. Inspect those details on the dress. Keep the whole lower edge inside the final test photograph so the extended side ends remain visible. A tightly cropped portrait cannot answer that particular question about the outfit.