Although it has the base of a simple iPhone 4 plastic shell, idMirror ($30) from LadiesCase adds a few components that make it stick out from the crowd. Attached to the shell is a flip-open portion, attached to the rear with a rather sturdy plastic clip. Built into the backside is a card compartment made for two or three credit cards or IDs; a thumb-sized hole allows the user to slide them out when needed. On the reverse side is a mirror slightly…
