Sentence:  I am always a perfect <WSD>guy</WSD>, whatever I wear, when I sit against a red curtain. You mean say that a woman always knows when she's good-looking, but I am happy to say "I" know when I look a <WSD>guy</WSD>. 
Meaning of the word marked with <WSD> tags:  A person of eccentric appearance or dress; a "fright".