What would Muslims think of a Christian girl in hijab?

I am a apostolic pentecostal christian and keep myself modest (no tight fitting clothes, if I do wear pants I wear a top that goes to mid thigh ETC.) no makeup or jewelry. I feel like for me that hijab is also right for me. I know we teach that your uncut hair is your covering and I am not disputing that but, for me I feel lead to hijab as well. I am not looking for criticism or whys? or women's rights this and that. I am american born and raised I know I have the right to vote and wear what I choose.