Buy at Nordstrom.com Buy at Macys.com Simple square-neck dresses are always a classy choice for a wedding no matter the time of year, especially when dealing with a semi-formal dress code.

Black Cocktail Dress/ Red Fall Midi Dresses/ Sky Blue Mock Neck Satin Long Dress/ Blue Dinner Dress For Guest/ Green Semi Formal Dresses For Women/ Brown Night Out Dress/Apricot Wedding Guest ...