male and female viera still do not have access to Y'shtola and thancreds Modish hairstyles, known as Modern Aesthetics - Scion Special Issue II and Special Issue III which gives players access to Thancred and Y'shtola's hairstyles- this comes with their outfits as well which can be bought on the Mogstation.
Please consider viera being allowed to wear these hairstyles.
They also cannot wear Aymerics hair- Modern Aesthetics: Master & Commander.