Embrace bohemian flair and laid-back elegance with Free People’s collection of casual dresses, like the Selkie x FP The Staycation Dress ($375) is ideal for a relaxed and effortless wedding vibe.

What to wear: For a summer festive wedding, look for bright ... overdressed at weddings where the dress code enters into gray areas, such as casual, semi-formal, and formal.

A black-tie or formal wedding will require something dressier than a cocktail or casual ... guest dresses are especially perfect for winter weddings, but many can double as summer wedding guest ...

Hot take: I love a good wedding dress code ... it as that sweet spot between casual and black-tie—formal, but not too formal. We're talking mini and midi dresses that feel polished, chic ...