I generally wear baggy/loose clothing so i cant see myself during my workouts then critique myself about once a month or so. Ive come to notice that when i wear tighter shirts it appears i have the infamous "man boob" which in fact is just all muscle. It appears i have ran away with my lower chest and my upper chest is lacking tremendously at this point.

What would be a good routine to jump start my uppper chest and should i totally quit with the lower chest workouts for the time being?