OUGD505 - Design Production 2: Studio Brief 2 - Letterhead and Envelope

I need a set of printed collateral for the company.

Letterhead

Letter version

Blank version

Back

Mockup

Envelope
The letter needs to go in an envelope, and a DL format is the best option for an A4 letterhead, meaning it would be folded twice to go inside.

Back

Front

Different variations on the net