Here are the Disney, Ariel inspired wedding dresses. I really like the detailing on a couple of them.
Sea inspired colours for the bridesmaid dresses
And of course the mermaid style flower girl dress
all disney dress photos: disneybridal
I found this style board for a little inpsiration and click here for the details
You could go with a number of decor ideas for your reception. Blues, purples, greens - anything sea inspired - anything to make your guests feel like they are dining "Under da sea.."
Until next time
xx Sister Friend