Yoona said in The Celebrity in 2015 that she wants to do a tomboy concept.

And she just said that she prefers the androgynous concept.

SM, please make mine and Im Yoona’s dream come true and give snsd a tomboy (or androgynous, but I feel her idea of androgynous IS tomboy) concept (call it a “girl crush” concept, it’s super trendy, let snsd have a piece of that hype).