Hi Ashley!
Thanks for including your zone. That is so helpful! I am in Zone 8a, but right on the border with 7b near Atlanta, GA. I like "easy care" perennials. More blooms, less work! I grow (in sunny areas) iris, dayliles, black eyed susan, coneflower (echinacea), gaillardia, coreopsis, angel trumpet, tall garden phlox and butterfly bush. For shade I have mostly hostas, heuchera and hydrangeas. Are there any particulars you are looking for, like a certain color, or plants that attract butterflies? Also, if you are willing to list your city, that might encourage locals to suggest plants that do well in your area.