Please note that this is a tri-fold card in which customization may occur on the three accordion folded panels. Envelopes are included in matching bright white unless otherwise noted. Due to the number of panels, when ordering a proof, program charges will apply. The shell design is fixed in robin's egg blue and cannot be changed. When customizing, please note that only three ink colors may be selected for your personalization. Printing in four or more ink colors is available for an additional charge. Please inquire with customer service for more details.