Military technology has played an important role in the fashion industry. The camouflage pattern in clothing was developed to help military personnel be less visible to enemy forces. A trend emerged in the 1960s and camouflage fabric was introduced to street wear. The camouflage fabric trend disappeared and resurfaced several times since then. Camouflage started to appear in high fashion by the 1990s.[39] Designers such as Valentino, Dior and Dolce & Gabbana combined camouflage into their runway and ready-to-wear collections.

The best way to understand the consumers' needs and therefore predict fashion trends is through market research. There are two research methods: primary and secondary.[48] Secondary methods are taking other information that has already been collected, for example using a book or an article for research. Primary research is collecting data through surveys, interviews, observation, and/or focus groups.
Not only did political events make a huge impact on fashion trends but also the political figure played a critical role in forecasting the fashion trend. For example, First Lady Jacqueline Kennedy was a fashionable icon of the early 1960s who led formal dressing trend. By wearing a Chanel suit, a structural Givenchy shift dress or a soft color Cassini coat with huge buttons, it created her elegant look and led a delicate trend.[33]
SYNONYMY NOTE: fashion is the prevailing custom in dress, manners, speech, etc. of a particular place or time, esp. as established by the dominant section of society or the leaders in the fields of art, literature, etc.; , style, often a close synonym for , fashion, in discriminating use suggests a distinctive fashion, esp. the way of dressing, living, etc. that distinguishes persons with money and taste; , mode, the French word expressing this idea, suggests the height of fashion in dress, behavior, etc. at any particular time; , vogue stresses the general acceptance or great popularity of a certain fashion; , fad stresses the impulsive enthusiasm with which a fashion is taken up for a short time; , rage, craze both stress an intense, sometimes irrational enthusiasm for a passing fashion
1 : to give shape or form to : to make, construct, or create (something) usually with careful attention or by the use of imagination and ingenuity fashion a lamp from an old churn a figure fashioned from clay … delegating to the commander-in-chief the power to fashion the rules of the military justice system …— Fred Strasser Up there in the mountains old ladies … are still hooking rugs … and fashioning dainty dolls out of corn shucks.— Richard Atcheson