Del Sol polishes are so cool. When I saw swatches of Trick or Treat, I knew I had to have it. So I ordered that and the Christmas colors from eBay.
Indoor Bottle Colors:
Holly Berry is a red base with red glitter, the bottle looks a lot like Ruby Pumps.
Tinsel Toes looks like yellow glitter in a clear base.
Silver Bells is interesting. It's a clear base with silver glitter, but swatched you can see little bits of red glitter thrown in. You don't see that in the bottle.
Heartbreaker is a deeper red / maroon-ish color with lighter red and sparse amts of gold glitter mixed throughout. Lastly,
Trick or Treat is an awesome orange holographic glitter. I ♥ this one.

Here they are swatched. Check out the bits of red in Silver Bells.

and in sunlight:
Holly Berry turns a darker maroon-ish red glitter.
Tinsel Toes transforms into an amazing red base with gold and red glitter showing through - this is so pretty!!
Silver Bells turns into a gold glitter with red bits mixed throughout (cute!).
Heartbreaker is now a purple base with the red and gold glitter showing throughout and lastly,
Trick or Treat becomes a black base with holo glitter.

My Current NOTD is Ulta's Little Black Dress topped with Cover Girl's City Lights. This is my NYE mani, and after a couple of days it's still holding strong. So far, I'm liking the Ulta polishes. I picked up 4 this past weekend when they were B2G2.

Santa got me a new camera for Christmas, so all these picks were taken with the new one. I really love the Macro, it picks up great detail.
Thanks for looking!