According to King, semi-formal means you're allowed to wear "anything from a long slip dress to an over-the-knee situation, two-piece or even pants." However, the many options might be overwhelming for some, so choose your focal garment first
The open back keeps you cool in case it's warm out, and this dress is ideal for those who don't want to show off a lot of cleavage
Be sure to give them some thought
"We see bridal parties leaning into more structured fabrics for a clean, timeless look," Wolf says
It's equivalent to going through the TSA line at the airport
In the summer, linen or cotton trousers are great but instead of wearing a dress shirt, pair them with a polo or even a knitted t-shirt