I think if you are planning for a beach wedding than 2# nd one is a fabulous choice otherwise if you are planning a tradition wedding or chapel wedding than 1 st one will look marvelous on you.
If you are are confortable to go with him than its ok. You will definitely go with him and don't worry he will choose a perfect dress for you. All the best...
That is the occasion of your wedding don't you think you should look different from your casual days. There are many wedding gowns you should try them. Ya if you don't like than its ok to wear a jeans with top.
Plastic centerpiece is really a nice idea and it is really looking great. I have also make a centerpiece with my own with a waste bottle. It is also looking nice. My friends also ask me to make those centerpieces for them.
You are looking gorgeous in that dress and the hair style also suits on you. I love all the jewellery chosen by you. And I must say you have a great choice.