I used the sketch from CAS(E) this sketch as my starting point. I love the simplicity of this sketch and how it translated into a clean simple masculine card that I found very satisfying to make. I used shades of blue, as these are his favourite colours, but think it would lend itself easily to other colour combos too.
Stamps: Uniko Studio, All Occasion Sentiments #2
Ink: Memento, Danube blue, London fog
Embellishments: buttons and ribbon from my stash