你们的英语老师今天穿的是橙色的外套、黑色的裤子和鞋子，请根据老师衣服的颜色写一篇体现她心情的报告。

My teacher is wearing an orange coat, black trousers and shoes. Orange is usually associated with joy, sunshine, enthusiasm, and determination, accurately reflecting her mood: she looks elated and determined to teach the class well. And black denotes power, elegance, and formality. She's a teacher, so she has certain power over us, and black makes her appear elegant and proper as a teacher.