This type of attire can draw attention away from the bride. Not all prints and patterns are suggested for wedding guests’ dresses. Busy prints with too many designs and colors can be distracting.
"Red dresses, along with other potentially attention-grabbing outfits, should be considered in the context of the wedding," ...
“Asking guests ... your attire cues are encouraged but optional.” Published as “Expert Advice: How Do We Pull Off a Dress Code?” in the Summer/Fall 2024 issue of Philadelphia Wedding.