Narrow straps and shaped hem create a fine upper line and a more textured lower outline in this black mini dress. The photograph also includes a broad bracelet and a bright small bag held beside the skirt. Those additions demonstrate useful contact areas to consider, although they do not mean the same accessories are required for a similar dress.
Inspect the actual strap position with your intended underlayer. Turn sideways and let your arm hang naturally, then reach towards the bag. This helps you assess the upper side seam and whether the bracelet moves against the surface. Compare a wrist without the bracelet before deciding that the extra accent improves the outfit.
The short shaped edge deserves a separate alteration discussion if the length is unsuitable. Ask which parts of that outline would remain after the proposed change. A small bag held low also needs to be checked while sitting, when it may rest at a different point beside the skirt. Choose the final accessories through those movements, keeping the strap and lower-edge decisions clear rather than treating every issue as a question of shine.