Most of the salons i have visited to cut my hair (my hair grow to fast), there is always a posters of models whether male or female showing there satisfied new hair look. Maybe in this a female with a nice shiny hair would enhance the design, use modern serif faces like Bodoni or fonts that shows feeling of fashion, and maybe choose color that is vibrant and avoid light colors like pastel. Then align your text to the right to follow the shape of the quarter circle. Good work!