Fashion design is an art of a special kind. It requires certain techniques to become successful. It is as sensitive as creating a sculpture with a material with hands on it. From the outset it does not look like that difficult even though there are some things to know before entering the field.
When it comes to dress designing, repetition has a big role to play. Basic principal used in dress designing is repetition of lines or colors in a specific orientation. Repetition of buttons and other accessories also adds to the value of the dress. Rhythmic movement of these things is the key to success. This rhythm is a unique feature to a designer. That is the talent of the designer.
Proportions of the design utilities are another important factor in fashion design. After deciding on the colors, components and lines, the quantity of each item to include has to be decided.
Monotonous is a very dangerous situation to be in while designing a fashion. Monotonous means having a specific color or item in excess than all the other things. That is why proportions of each item should be selected carefully. A good sense of blend will give out a high quality product to the market. 
Getting the right mix in the fashion design needs some technical data and techniques. These things should be available with the designer at the point of creating the design. There are technical educations available with respect to fashion design all over the world. They can be accessed online as well.
Designs with a correct technical background and without it will have a great difference in quality. This quality difference will be converted into money in the market. There might be opportunity loses as well in the market. That makes the technical designing procedure a valuable asset to any designer.