Princess and the Frog Party: Is It Okay?

So my family and I have been talking about my daughter’s birthday and what we plan to do. She LOVES Princess and The Frog and my husband and I were leaning towards a Princess and The Frog theme. I’m white, my husband is Hispanic and our daughter is white/Hispanic. Would it be okay if my daughter had that themed party as in wearing Tiana’s dress etc? We thought nothing of it until some friends brought it up and now I’m second guessing it because I really don’t wanna offend anyone. Please help!