So its short sleeve lace dress (like a v neck tshirt cut at top). I like the look from the side and ok from the front but from the back my arms look proper wobbly. I am a 12-14 but have let go abit being preg so not looking so toned.... I am getting married in less than a month. I have a shawl that looks like the attached. Would it go? I am tying myself up in knots. .