This is akatsuki no yona 2 princess or somewhere around that story name anyway here they are. I traced but color was done by my. And again I don't remember who these came from so the credit for the drawing goes to them the coloring goes to me though.

 This style is when she's 17 there are red highlights but there small so you can't see.

Same as the first one but a little closer so you might see it better though I'm not sure it made any difference. 

Here's hair style when she's age 22 that won't for a while so ignore this one for now.