This dress was the first one I ordered and now I have a couple more. The colors look exactly like the picture. In case it helps you to make a decision, I use S size leggings and M size dresses.
I'm surprised how vivid the colors are and it fits perfectly! I love the quality too, very well done.
This is the first thing I bought from Lotus Leggings, has quickly become a favorite, and I'm back for more dresses of the same style with a different pattern. I do adore this pattern though. I only wish they had the workout top and bottom to go with it!