Because you need to get the fabrics,which cost money and you need to figure out how much it costs All together,and the measurements
What are the advantages for being a fashion designer?
measuring :))))))))
Yes.
go to hell
Designer Draftsman
Art maybe and math
Measurements are key in good design
Math relates to fashion designing in many ways. The ability to make accurate measurements is a skill that a fashion designer must have. They must also be able to manage a budget, which involves many math skills.
Math world geo and art
Fashion designers need to measure the fabric they use. They use fractions and decimals to figure how much they need.
While math skills are definitely the most important skills to have as a fashion designer, you will use math quite a bit, particularly around measurements. Designers don't just draw pretty pictures of clothing, they have to understand how the clothing is constructed. Educated fashion designers know how to draft patterns, which involves a lot of math. Additionally, many fabrics, like denim, are sold in weight, so understanding weights and measures is also important. Also remember, fashion is a worldwide industry and America is the only country that doesn't use the metric system. That said, understanding how to convert kilograms into pounds and meters into feet is also important. Designers don't involve themselves in the business side of fashion as much as merchandisers do, but a good designer should also understand pricing when choosing fabrics, trims and construction, and be able to calculate the final retail cost of a garment, post production. Basically, a fashion designer will probably never use advanced match skills, like Algebra or Calculus, however, basic math skills are very important to being a successful designer.
Fashion designer is "designer de mode" in French.