I think the "hunter" style sporrans with the cantle, like the one Panache is wearing, are great for slightly more formal daywear. I'm not a big fan of the "semi-dress" sporrans that are leather with fur on the front. To me, they aren't dressy enough at all for evening, and while they look okay with daywear, a plain leather sporran is both cheaper and, in my mind, more aesthetically pleasing.