DIY invitation pockets. Available in: Glitter pockets – a plain background with the design made from glitter, embossed pockets – a pattern lightly pushed through the paper, to give a raised effect, metallic, textured and plain. Fold flaps in at bottom and one side. Glue or tape down to form pocket. Use the flat cards to print your invitation details on and slip into the assembled pocket. Commonly used for wedding and engagement invitations.