to become a food designer it takes 20 years
It depends really
about 5 or6 years
over one million years
1+ to 2 years of colledge
To become a fashion designer you have to, first find a fashion school that works for you, next apply to a school, and then a lot of other things. If you want more info or the full list of steps, please go to: http://www.fashion.net/how-to/fashion designer/.
you have to take 7 quarters of schooling. i don't know what a quarter is but mostly you take 4 years of school to become a fashion designer.
Not university, only a community college of two years study is the norm.
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It depends on the designer's capacity
it takes a long time with years of practice. 4 years of college at the lest and this is an article that can help you http://onlyfashion10.blogspot.com/2013/06/how-long-does-it-take-to-become-fashion.html
As long as he wants.
how long they want