We need to shock them. 

F (x) had had some scandals and been on prolong hiatus they need a comeback that would make people stop and watch whilst taking the focus of the members whom had some bad publicity and putting it on the ones that could shine.

"Amber we need you to change your style" SM had told her. She looked dazed and confused. Here tomboy look was one of there biggest draw ins why would she or they want to change that. 

"We need to give our audience a shock. We don't mean to completely restyle you but maybe make you more y. Look just think of it as a way to show the world you're a tomboy but you're hot and maybe it can help you date more." They needed her on board, they had told the other members but they said amber wouldn't agree. 

"So how would this work?" She questioned she knew f (x) had recently been seen in a bad light so helping her unnies wouldn't be so bad and maybe she wanted to feel y for once. 

Maybe she might attracted the attention