"Emily Post" Semi-Formal Attire Semi-Formal Attire Semi-Formal Attire Semi-Formal Attire Semi-Formal Attire Semi-Formal Attire «Attire Guide: Dress Codes from Casual to White Tie» Semi-Formal Attire Semi-Formal Attire Semi-Formal Attire «Attire Guide: Dress Codes from Casual to White Tie» "Emily Post" Semi-Formal Attire Semi-Formal Attire Semi-Formal Attire Semi-Formal Attire Semi-Formal Attire Semi-Formal Attire Semi-Formal Attire