For Fall 2020, you can find subtle pleating on everything from silk to tulle, the resulting look being a gown or minidress (see Oscar de la Renta and Lela Rose) that's a bit more playful. Perhaps consider trying out the trend for your rehearsal dinner, if you're going for something more majestic for your walk down the aisle.
Danielle Frankel Fall 2020
Image Source: Courtesy of Danielle Frankel