Design Ariel's Hat is one the best dress up games you can play free online. But, if you prefer more games for girls, give our other dress up games a try.The little mermaid enjoys modern fashion, and she wants to wear a great summer hat. Help her design a custom made one from scratch. In this game, you can choose the hat's style, and you have two different options. Pick the casual style and then decorate with cute colors, nice glitzy accents, and incredible decoration all around it. You will need to make sure the hat fits the summer outfit, so choose a great new dress, hairstyle, and other accessories to make sure her look is flawless and fit for a great princess. Have fun!