It's a gorgeous day - the kind that's perfect for sporting a new dress at an outdoor soiree. After pulling together a list of impromptu invites, your best friend comes over, and the two of you spend the morning putting up decorations and assembling trays of treats. The last thing you do is to arrange a summery outfit based around this fanciful frock, which features a spaghetti strap racerback, ruffles at the bodice, and ivory polka dots sprinkled  over a noir background. Adding wedge espadrilles and a floppy sunhat, you smile at your reflection in the mirror right as the doorbell rings!