After going through all your suggestions, I purchased the following dress from Cache — a shop I would never have checked out if it weren’t for you!

I recently dyed my hair red, so I thought a blue dress would really complement my new hair color. Mr. Bee really liked the dress (I almost always ask for his opinion) so I found a coupon online and purchased it.
It fits perfectly and the cut is very flattering, but I’m not sure it’s really right for a wedding. Is it too… sexy? I’m going to be in a lot of family photos(because our family is tiny) so I want to make sure I look nice.
It’s going to be an adults only, indoor, evening wedding at the Orange County Performing Arts Center.
What do you think — should I keep looking?
PS - I’ve started a dress wiki with all the awesome stores you guys suggested. Please feel free to edit it, or comment below with any stores you think we should add!
what kind of wedding is it? what time of day? semi-formal, formal, black tie? Is it indoors or outdoors?