I've got a pretty Summer gradient using Joe Fresh polishes today. I love how gradients look like you put a lot of effort into your mani, but really it's super simple nail art!
I used Joe Fresh Melon and Lavender for the gradient and Starry for the accent nail. On my thumb I wore Melon.
I used OPI Angel With A Leadfoot as a base for my gradient to make the colors pop. I don't do this when I wear the colors on their own, but for sponging gradients I find it helps.