Right next to picnics on the beach, bike rides along the water, patio brunches, and rooftop cocktails is another must-do springtime activity: attend (or host) a backyard BBQ. And with the long weekend (and all of its impending festivities) here, we can almost guarantee an outdoor grill session is on the horizon. Now, when it comes to figuring out what to wear to a spring BBQ, the options are, quite frankly, endless. But to make getting dressed for your next outdoor party quick and hassle-free, we've rounded up an assortment of easy-to-copy, cookout-friendly looks that we spotted on some of our favourite Instagrammers. So read on for 15 of the coolest, most stylish spring BBQ outfits.