hi guys wow this thread has so many pages i don't know if i should read it all
but i wanna ask for some suggestion..
i'm going to a formal party next month but i'm not sure what to wear, is a jacket formal? i'd prefer a smart look err no coat or tuxedo just a young man look i'm 18 and around 180cm any advice on what to wear?(preferbaly black)
i'm heading to topman after my exam to find some clothes.. oh and im not really into suits and stuff maybe a white long sleeve, a jacket and a tie? any website to recommend also?

i actually meant a cardigan hehe is it formal? because i quite like the style
but i'm not sure if it looks nice with a white long sleeve and tie inside