Now that we’ve learned about the theory of perms, let’s get into how to design them. Design is about determining the direction of the hair. A high-quality design is often evaluated by the direction the vectors are facing.

What kind of quality design can you create with a perm?

Straight Lines and Curved Lines
Beautiful hairstyles are made of the magic of their intersections and interactions of the straight and curved lines. Each line creates shape, movement, and structure, and the hair designer uses these elements harmoniously to create a unique look for each individual client.

The Power and Sophistication of Straight Lines
Straight lines are one of the most powerful and revealing elements of hair design. Styles that utilize straight lines, such as the bob and pixie cuts, make a strong impression and create a stylish, sophisticated look.

The beauty of straight lines lies in their simplicity and consistency. It gives the style clean lines that accentuates the shape and features of the face. Designs like these bring focus to its crisp lines, which may require some finishing adjustments depending on the texture and condition of the individual hairs. 

The Organic Look and Fluidity of Curved Lines
Curves, on the other hand, are the hair designer's tool for expressing an organic and flexible element. Waves and curls are one method of bringing out the beauty of curves, emphasizing femininity and elegance. Curves create fluidity and movement, bringing life and softness to the hair. Similar to the waves and winds of nature, people are drawn to its warmth and comforting familiarity. Curves also allow you to take advantage of textures of the hair, and are a great tool for highlighting individual features, regardless of hair type or length.