“讲究穿衣的人”可以翻译为 "a person who pays attention to their clothing" 或 "someone who is particular about what they wear"。
这两个表达都准确地传达了“讲究穿衣”这一含义，即这个人对穿着很在意、有要求。其中：
“pays attention to their clothing” 表示“注意他们的穿着”，强调对穿着的关注和重视。
“is particular about what they wear” 表示“对他们穿什么很挑剔”，突出对穿着的讲究和挑剔态度。