Experimenting With Showing More Collar

After some feedback from last kitsuke attempt, the consensus was that I don't show enough collar for my age (almost 23). So I tried the opposite extreme. I'm thinking that a little less would be better?

Also, this is the first time I got to wear this kimono, and I'd like to wear it to a shamisen concert coming up. Any thoughts as to whether or not it would be ok? And yes, I know the obi has a motifs that won't match the time of the concert (March), but it's unlikely anyone there will know. This is Memphis after all... ;P