请问大家一般穿正装吗？
Search Committee Chair刚发了个信：
The meeting will be brief (~20 min) and largely informal. The primary intent
is to provide you the opportunity to give us a clearer sense for how you
envision yourself contributing to the research and teaching missions of the
department.
这种一般应该怎么准备比较好？第一次skype面试，一点经验都没有。
多谢指点！
