Yes; because your boobs are falling out, not the best image.
It depends on where you are going. I don't think it shows to much cleavage if that is what you are asking? I think it is alright to wear if you are going on a date with someone you know or have been out with before. If you are going out with your girl friends then you may draw a lot of attention from guys which may or may not be what you want. But I will say this, you are absolutely gorgeous and I am not talking about your boobs.