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Formal (sometimes called Black Tie Optional) allows a very slight degree of flexibilitysuch as an extremely elegant, heavily embellished midi-dressbut wearing long formal dresses for weddings remains the absolute safest and most stylish choice to ensure you are appropriately dressed for the occasion

Related: Totally Rad Costumes Inspired by the 1980s Just like the sandwich, this couples costume is a classic for a reason

This refined white midi slip dress features a romantic V-neckline with delicate lace trim, slender adjustable spaghetti straps, and a graceful bias-cut silhouette that moves with ease

Equal parts chic and relaxed, it's just right for any garden party celebration or romantic outdoor ceremony

While the potato is roasting, thinly slice the radishes and apple with a pairing knife or mandoline