Which of these shirts do you like best?I'll take -------They

Which of these shirts do you like best?I'll take -------They are both expensive and out of fashion.
A neither B either C none D both
C none (一件也不选,因为都太贵且过时了）
这是我查到的答案,请问是否对?我觉得这个答案是对的,而我们英语老师却选A还说题目出错了.如果是对的,请问是否题目中的both不表示两件衬衫,而表示expensive 和out of fashion.