I've been worried about people being underdressed for the wedding, particularly my American guests versus the Spaniards.
Over here they dress VERY formally compared to Americans, period. Men always wear dark suits or tuxes, ladies wear short cocktail dresses with fascinators for day weddings and evening gowns at night. No exception.
I'm worried that my US guests will seem underdressed in comparison. Since it's an evening wedding in a hotel ballroom is IS more formal and I can maybe see people wearing cocktail dresses but the Spanish will be in full evening wear. Am I overthinking this? Any suggestions on how to handle this?