Here is an example of a basic suit. It's simple yet classy. Do not forget the tie clip! A floppy tie is enough to bring your whole look down. Also, a fitted shirt is key. You don't want to look like you are swimming in your clothes.
A clever, slim line, wall mounted key holder in solid European oak. Use a key on your key ring to slot into the slit. The holder also doubles as a ledge/letter rest. Fixing: Screwed into wall, 2 x screw fixing plugs and screws included.