So my sister told me

Hi all I'm getting married in June this year and I live in Alabama and the wedding is in Michigan this morning my sister tells me my neice which is going to be In the wedding she doesn't do dresses and she isnt going to wear a dress. She is 14 and at that teenager stage . Do any of you have a suggestion on where to go to find her something that's nice that's has pants and I could get it in ice blue I'm just like stunned I thought differently about my neice I thought she wanted to look like a princess also but don't get me wrong I love her to death. Thank you all for listening and all the help and input