Wedding Casual
This indicates the wedding will likely be held outdoors, meaning the event will be much more laid-back, especially when it comes to attire. With that said, jeans, shorts, and tank tops are probably not appropriate unless they're specifically noted as acceptable. A summer sundress is appropriate (just make sure the fabric isn't overly formal). Wedges or dressy sandals are the perfect footwear for a casual wedding, but sandals and sneakers are not. Wear dress pants or khaki pants with a collared shirt. You can add a tie or sports jacket if you'd like, but it's not required. If it's chilly, feel free to add a sweater, as well. Steer clear of any t-shirts or tennis shoes.