“Decent shirt, missing sleeve ties”

“I intend to use this product as a sun shirt while trail riding. I like the large front pockets that close with a zipper, and the lightweight fabric. [...] The ribbons that keep the sleeves rolled up (the attachment point on the outside of the shirt is there) are missing inside the sleeves. Outside, this isn't a problems since I keep the sleeves down for sun protection, but inside it would be a nice option. I bought 2 shirts--one has them; one doesn't Also, the shirt is advertised as snapped, but the top button (and unfortunately the one I'm most likely to try to do with one hand while trail riding) is a button.”