Many studious people often ask me if the academic system is difficult. What knowledge should I have and master? Generally speaking, as a pattern teacher, you should have three aspects of knowledge: human body knowledge, material knowledge and clothing technology knowledge. The knowledge of human body includes: the structure of human skeleton and muscle tissue, the body surface morphology of various parts of human body and the general characteristics of human body at static state, the general characteristics of human body at movement and dynamic state, the change law of human growth and development ratio, the balance law before and after human body changes, the gender difference of human body shape and the special body shape of human body shape variation, the classification of size specifications, the coverage rate of size specifications and the proportion of human body. The knowledge of clothing materials, first of all, is the difference in texture and performance of surface accessories. When making garment boards, it is necessary to master the properties of surface accessories in order to make appropriate adjustments, such as adjusting according to their specific properties and values, such as natural shrinkage, heating shrinkage, shrinkage, etc., to ensure the requirements of finished product specifications, and treat them differently according to the yarn count, density, drape, weave structure, thickness, softness and hardness of the fabric. Secondly, the surface differences of clothing fabrics, the front and back of fabrics, and different organizational characteristics have great influence on the board-making, such as the backlight and stripes of fabrics, and the plant patterns and mandarin duck patterns in yarn-dyed or printed fabrics. Furthermore, the concept of warp and weft of fabric, the main structure of fabric is interwoven by warp and weft, the length of cloth along the edge is warp, usually called straight yarn, and the width of cloth is weft, usually called horizontal yarn. Because of their different processes in textile processing, they have formed their own unique properties and their applications in clothing are also different. Straight yarn has high strength, is not easy to stretch and deform, and is suitable for the direction perpendicular to the human body, mainly reflected in the length of clothing. The yarn quality of horizontal stripe yarn is soft and the twist is small, which can be slightly extended or reduced. It is suitable for sideways use of human body, mainly in the girth of clothing and the width of each part. Oblique wires are used obliquely at the intersection of warp and weft, which are elastic, plastic and easy to bend and change. Often used in many parts of clothing, such as side strips, it has a good plump, round and natural effect. In addition, it is also used for dresses, coats and other large-size, bias-cut clothing, with smooth drape, rounded waves and free relaxation. There are two points to pay attention to in the use of diagonal yarns. First, take 45% of the warp and weft of the fabric. Diagonal yarn has the best effect and performance, greater than or less than 45. Angle has different degrees of influence; Secondly, it should be considered that the direction of oblique wires can be divided into horizontal oblique wires and vertical oblique wires, which are also called broken wires and smooth wires. The pattern designer must also be able to make clothes, and the plate-making and sewing techniques should be closely coordinated, mainly including the following points: ① Seam structure, such as back seam, side seam, sleeve seam and upper collar seam. Crotch, waist seam, side seam, etc. , as well as the performance methods of sewing, such as open sewing, reverse sewing, etc. Back seam can be divided into back seam of hemming, back seam of hemming, back seam of exposed pressure line, bobbin seam, hidden seam, hidden seam and so on. These are all reserved when making plates, and we should distinguish between different situations. (2) Sewing structure. There should be continuous creases or other single seams at the edges of all parts or parts of the garment, such as bottom swing, cuffs, hem, armholes, neckline, etc. These structural treatments should be reflected when making plates. (3) The difference of internal structure, including the structural relationship between the surface, lining and other accessories of clothing, such as whether the coat is hung in the whole or half, the lining and production technology should be changed, and there should be different forms of changes when making plates. (4) Plastic surgery, which aims at shortening or lengthening some parts to reach the bumps or depressions on the surface, includes manual traction or contraction, plus the contraction of fixed traction belt and hand needle arch line, as well as plastic surgery with professional equipment, crotch pulling, chest ironing, etc. These technical means should be properly treated and adjusted when making plates. What is the secret of clothing pattern? Brand clothing recommends you a website, haodian 123.com, which often recommends the most popular clothes, bags and shoes in the season. I often go shopping, which is really practical and saves me a lot of time. I used to look for information aimlessly, not knowing what clothes to wear and how to match them. The above collocation skills are very practical, and others can share their super experience. I am sure of the detailed shopping steps and the summarized shopping experience. Remember to choose me as the satisfactory answer, hehe!