I'm a bridesmaid at my sisters wedding. How should I get my hair done? By zara | July 24, 2011 - 4:20 am |July 24, 2011 What will you look like? I’ll be wearing a blue strapless dress and my hair is just below armpit length. It’s not thin but not overly thick either. Any suggestions? Tagged armpit, strapless dress. Bookmark the permalink.