I think neon gradients will be huge this summer, and I think they look especially awesome when blended with a neutral colour!
My base colour here is Barry M Coconut (my absolute favourite neutral right now) and I used Models Own Flip Flop and a make-up sponge for the gradient. I haven't used a striping brush in ages (can't you tell?) so I decided to dust one off and add a little twist! I freehanded the geometric pattern with black acrylic paint, and finished with a top coat of No.7 Stay Perfect.
My lines are far from perfect, especially in close up pictures. I need to practice!