An outside wedding is one place you can always get away with wearing a hat.
Of course she can. A woman can wear her hat wherever she wants. Hat rules apply only to men. For a wedding, though, she ought to not wear a ball cap.
No.
yes
Ladies can wear a hat anywhjere but men can only wear a cat outside and in their own house - traditionally
wear it as a hat
I believe that at a Royal Wedding in England, it is either a sign of respect or the law to wear some type of head piece/hat/fasinator
the tall bearskin hat is called a shako.
i will wear the hat!
You can wear any hat.
You should wear what makes you comfortable. If wearing the hat hurts your dignity so much, then wear it outside of school/work, where you will be less likely to be made fun of.
He wears one ear up and one down.
You obviously can't wear white unless you are the bride or a bridesmaid Also it is impolite to wear yellow and red together, separate is fine but combined you might be removed from the wedding. Even if you were simply standing outside.