BTW, you can see in the pictures that I post of myself that I had mid-long length light brown hair that is naturally curly. It does straighten out very easily. Although the wedding is outside in Charleston, SC so it will very warm and possibly humid.
Here are some options
I like this but not sure if my hair would stay straight if it is humid.
My hair is not as long as hers and it may be too hot to have all this hair on my neck.
It may look better down lower.Not sure about this one. It looks a little flat on top.
Side, curly option with tendrils coming down. Very classy.
Let me know what you think please!