We've seen several photos of Carole Lombard wearing this hat, but not this particular still, Paramount p1202-1500. Even better, this pic has a snipe on the back, telling us more...colors included. Here it is in close-up (nothing else is on that page):
This is an original single-weight glossy from 1937, created to promote "True Confession," Lombard's last Paramount film It's in very good to fine condition, measuring 8 1/8" x 10".
You can buy it straight up for $70, if interested. Go to https://www.ebay.com/itm/Original-1937-CAROLE-LOMBARD-True-Confession-fashion-portrait-studio-stamped/153523412869?hash=item23beb55f85:g:d6MAAOSwYMtazqHD to find out more.