How should I style my hair for my sister's wedding? By zara | August 4, 2011 - 4:19 am |August 4, 2011 What will you look like? I have somewhat thin/straight hair and will be wearing a halter style dress. I don’t want anything too formal or tight. Whenever I see pics of updos or half updos, they are always women with full wavy hair. What kind of style would work for my hair? Tagged half updos, halter style, straight hair, style dress, wavy hair. Bookmark the permalink.