Do you like fashion? 你喜欢时装吗？

Yes, I'm interested in fashion. 是的，我对时装感兴趣。

What color will be in this summer? 今年夏天的流行色是什么？

I want to look stylish. Do you know what color will be in this stmimer?  我想看起来时髦些，你知道今年夏天的流行色是什么吗？

Sorry, I have no idea. I don't care too much about fashion. 对不起，我不清楚！我对时尚不太关注。