I agree that they're more neutral than pink, so they could work with lots of ideas. My first thought on seeing them was yellow, a bright/sour yellow like Angie likes. There are lots of printed maxi dresses out there that would go with those, and a maxi would be the right amount of boho for a barn wedding. my sister's wedding was in a barn type setting, and many ladies wore maxi dresses, dressy enough for my sister's wedding, yet casual enough for her husband's wedding (he honestly worked black jeans and cowboy boots, and in photos it read like black pants since he had on a crisp white shirt and a suit vest)