Embarrassed moment

Today I had an “epic fail”. First I woke up too early in the morning, 4:30 am, because I needed to study for a presentation for my class of Socioeconomics Structures of Mexico, then I wore formal clothes; tie, shined black shoes, Dockers pants, well groom and got ready to go to school at 7:00am, the presentation would be at 9:00 am, but when I got in the classroom I saw a partner of my team without wearing any formal clothes. He never told me that the presentation changes to another day! I felt so embarrassed and frustrated in that moment, additionally later came another partner of my team to the class, and when he saw me wearing in that way, he realized that I did not know that the date was moved, so he laughed at me.

I admit that it was my fault by never being sure of the date of the presentation and asked before during the weekend to confirm. So I was formally in a common day although it was no necessary, but I looked good.