I fell for this Nastygal blouse when I saw it the first time. The price together with the delivery costs made me search for something similar but cheaper to modify myself. All you would need to do is shorten the front of the hemline. I found one from Gina Tricot, the item in this pic is almost the same, close but not quite. The one I got is closer to Nartygal's color. I'll show it in a outfit soon.
Nastygal Shape Shiftr Silk Tail Blouse - Taupe, $188
Gina Tricot Fanny shirt Pale mauve, €19.90