According to me, a fashion source book is a place where you would post the new and prevailing trends in fashion. It would act as an inspirational guide for you to keep yourself updated with the current fashion world. It also acts as a tool to share yur ideas with others which gives you a lot of information which you might not have come across. At the end of the semester, it would also act as a reference to all that you have done in this course. It is very helpful and full of information.