Everyone here has said what I was thinking which is it's a good design but it feels like it's 90% there. I think a real simple background option might help like having a center strip with the pink/violet and then the left and right edges a different color.
Like how this is:
http://www.facialabuse.com/tour1/
Obviously that's a long form tour but you could do the side edges, the violet middle and keep your current design and it would look more "complete" I think.