When I'm pressed for time and running low on inspiration, a gradient is usually my answer.  I absolutely love these light aqua-ish blue colors lately.

Here I used Wet 'n Wild I Need a Refresh-Mint then sponged on some Wet 'n Wild On a Trip.  To add a little bling and sparkle I added some Color Club Art Club silver and gold holographic glitter.

After I put the glitter on, I thought I'd taken it a step too far and that adding it was a mistake, but it's growing on me.  The glitter photographed really well.  I topped it with Cult Nails Wicked Fast.