The Angel Dreams Oracle, which is a Doreen Virtue deck, is actually pretty cool. I like the artwork on it, and I attribute most of my enjoyment of this deck to the artist, who portrays the subjects in a colorful, dynamic yet somehow dreamy way. Here is a card I got maybe a week or two ago.
This one resonated with me especially because I've been doing lower chakra work (yellow, orange, red) due to some health issues that I've had in those areas. I admit I am a skeptic. I probably always will be, but it's free to do and where's the harm?
One concept I always recall when bringing this chakra to mind is self confidence. A person's self esteem and self image are firmly tied to this particular chakra, and there is no doubt that I have issues with this, and I have the associated health issues for this chakra, too (digestive issues, for instance).
This color has a definite sunny aspect. Warm and active. Powerful.
I am trying to keep these concepts in mind!