The brown wedding guest dress trend is taking over summer weddings, and these rich chocolate styles are perfect for warm-weather events. Whether you need a wedding guest dress summer look for a garden party, beach ceremony, formal reception, or outdoor celebration, these brown dresses feel elevated, romantic, and unexpected. Save this edit for outdoor wedding guest dresses, a chic June wedding guest dress, or your next summer wedding guest dress when you want a stylish wedding guest dress that stands out from the usual florals and pastels.