All-In-One invitations make inviting easy and convenient. Includes tear-off RSVP postcards and FREE Return Address Printing. Folds up so envelopes aren’t needed — just seal and send. Printed exclusively on shimmer paper, this design creates a beautifully luminous look to make your wedding stationery stand out. Please note this product has elements that are designed to look metallic, but no actual metallic ink or foil will be printed on this product.