Wedding Guest Dress This is the perfect fall wedding guest dress and would be great for the workplace too. Absolutely beautiful vibrant royal blue color! I sized down in this to an XS. graduation, graduation dress, silk dress, blue dress, wedding guest, wedding guest dress, work dress, workwear, work style, fall dress, Lilly Pulitzer, LTKparties LTKover40 LTKbeauty LTKstyletip LTKshoecrush LTKwedding LTKHoliday LTKworkwear