Just wanted to follow-up, my High Noon Public Secret sized for the Ruger SR9c arrived the other day. As some of you may know I've been having problems with my SR9c (
http://thefiringline.com/forums/showthread.php?t=465081), so opportunity to use the new holster has been limited.
However, today, it was 80 degrees where I am and I spent a fair bit of time outside wearing just a t-shirt. The grips on my revolver were sticking to my t-shirt so I elected to carry the SR9c, and I used the new High Noon holster.
At first I was concerned that it sticks out more than the Remora (it has to, the Remora has almost nothing to it and the High Noon is thick leather). However, I successfully concealed under just the t-shirt all day with no issues. The draw and reholster are really great and overall I'm highly satisfied.
If I can conceal under just a fitted T-shirt with no issues, then I would be comfortable using it with any type of clothing.