A high top fade haircut is not suitable for all face shapes. The height of the hair on top and the shape of the cut need to be adjusted based on the individual's face structure and dominant features. For example, a high top with hair just a couple of inches high is manageable and attractive for individuals with a round face. On the other hand, those with a square or rectangular face may need to consider a more rounded or curved shape for the top of the haircut. It is essential to consult with a skilled barber to determine the best high top fade style for your face shape and hair texture. Additionally, high top fades work best with curly, kinky, and coily hair, but may not be suitable for straight hair types.