There are many reasons why uniforms save time. First, as people get older, people spend more time to express themselves. This usually happens with clothing. This is not necessarily a bad thing, but it can be time consuming.
Second, not only do people have to think about what to wear, but they also have to go out to go shopping for clothing. This can be very time consuming.
Finally, as students grow, they will have to get new clothing. For adults who do not change too much this is not such a big problem, but with students, growth takes place more rapidly.
In light of these point, uniforms are much easier. There is little thought that is needed and hence requires little time. Also you will probably wind up saving money.
1. You do not have to take large amounts of time choosing, trying on, and matching outfits.
2. You do not have to wash large amounts of clothes, only your uniform.
3. The time taken for clothes shopping is shortened, you only have to find a few specific items.
Thank you! :)