I genuinely don’t get why a Save the Date card is sent for a wedding. If you’ve picked a venue and know the date surely the invitation will suffice.
Looking at some previous posts they cause confusion as recipients have assumed they’re invited all day when it turns out it’s just the evening. If we’re completely honest, regardless of receiving a Save the Date card if something better came up we’d forget the date and make our apologies. Please convince me that they’re worthwhile?