T-Shirt Doodle for men
A Doodle as basic motive and the waves at the bottom.

Solution

The waves and doodles are typical for yourphone and so I decided to put them both on the shirt. Because I made the doodle that big it looks very interesting on a shirt. It doesn't need anything more.

I made a black version, too, because I thought not every man likes the petrol color. I made the wave on the petrol shirt in the colour petrol_dark because I thought that you can't see petrol on petrol very well.

On the black version the two petrol colour pops out much better.

The logo is on the back on a quite unusual place. That looks more interesting, too.

Is it only me or doesn't look the logo lilac colour well on petrol. I thought of making it black. What do you think?