A black midi with front opening combines a narrow long outline and central lower opening with dark open strapped shoes beneath the hem.
Several lines sit above one another in the standing view: narrow skirt edge, rising opening and shoe straps. You may enjoy that arrangement without needing to repeat this exact footwear. Place your own preferred pair beneath a similar dress and look at both areas together. A more closed shoe shape would create a different finish to the same lower garment line.
Take a small step and sit down afterwards. Decide for yourself how much visibility you want in those positions. The photographed standing pose does not set that boundary for you. On getting up, notice whether you want to rearrange the front or already like its position.
Fine straps and the deeper upper notch add a separate top shape. Keep the lower question distinct when comparing alternatives nonetheless. A real alteration discussion needs the actual dress, intended shoes and a precise description of the result you want rather than an assumption based only on this front photograph.