It didn’t take very long for my philosophy class in college to realize our professor was wearing the same outfit all the time – suit coat, tie, pants, and Hush Puppies. We wondered about the white shirt, his socks, and underwear, and presumed he was changing those. The second semester, he did the same thing, but with a different outfit. (This was the same teacher whose final the previous year had a single question, “Why?” – which led most students to write profusely in their blue books, hoping to somehow hit the answer by accident. A succinct “Why not?” turned out to be the B+ answer, while “Because” earned the A.) Maybe he was just too lost in thought to be concerned about attire. On the other hand, some in the class repeated rumors that he had a girlfriend in Sweden and was spending most of his income on long-distance bills. (Why not?)
When I’m grabbing the same set of clothes for, say, the third day in a row while getting ready to dash off to the office, that recollection flits through my mind. Sometimes the thought connects with the concept of Plain dress, too, and how we’ve made things more complicated by switching to the less tightly defined “simplicity.” For old Quakers, the question of “What will I wear today?” was much easier than it is for us.
Of course, Plain dress was also a uniform – a symbol of belonging, and belonging to a cause, at that. There are all kinds of uniforms, and not just for the military – mail carriers, retail clerks, priests, mechanics, utility workers, many of them today wearing embossed T-shirts. You know what to expect from them.
There are many reasons I’m not suggesting we return to Plain dress. For one thing, such a move would have to express a unified community; otherwise, we would just appear to be quirky along the lines of my philosophy prof. In addition, putting the focus on the outward appearance ignores what exists within. Still, such a move would be a public rejection of the fashion industry. And it was said that Friends who had taken up Plain dress became more aware of individuals at the fringes of society – and more responsive to their needs.
As for the philosophy prof, I guess the biggest lesson he taught me was the importance of questions in the logic of life. The dressing’s purely secondary.
Jnana's Red Barn 
A lot of us- even I, sometimes- seek simplicity in our clothes, hard-wearing quality clothes which will last. I have a skirt several years old I wear a lot each winter.