These need some general work IMHO. As noted above, underexposure seems to be an issue in many of them. In several, the color balance is a bit cool (blueish tints), and the crops are way too tight for my personal taste.
Others I just think that you did not accomplish what you set out to accomplish. For example, the dress hanging on the door. I see this shot a lot in wedding photos, but the image is normally taken with good back lighting, in or near a window, etc. to make it appear soft. I think this shot of the dress hung from a solid dark wood door, underexposed and with no back lighting really does not do justice to the dress.
I'm not attacking these photos. Just giving you the feedback you requested.