A wedding you were at and just shot, or a wedding you shot as the main photographer?
1- I personally do not like these types of images. Floating heads in a sky beside a church make me think of someone being dead, not a happy wedding
2- I do not like this one. The hands and rings are out of focus. They look like they should be the main subject of the image, so they need to be sharp and clear. Where you too close and couldnt focus? And then the selective colouring is not flattering at all. The coloured flowers and BW hands over it make me think of dead people (again, thats twice...hmm... ). Selective colouring is cliche and over done. It can be used, but really, use it when drawing attention to something. In your shot, you used it and it draws my eye more to the flowers as they are in colour...but then the hands are up front... so my eye gets confused.
3- The exposure is off. Seems you exposed well for his suit, which made her dress blown out. The tilt doesnt help the image, it makes them look like they are falling forward. There is alot a good amount of dead space in back of them (upper right corner) but yet their feet are cut off.