Dusty pink button up linen mini dress shirt dress

In excellent condition, no flaws noticed! Really love the color of this dress! Can be accessorized for any season. Unfortunately just way too short on me in the back, like I can’t put my arms up without my butt hanging out. (I do have a longer torso + a bigger butt so I don’t think everyone would have this same issue) Size is medium, but maybe would be better lengthwise for a small. Lmk if you’d like measurements