Carhartt Blue Long Sleeve Flannel Shirt & Denim Pant Set Size 3M Brand new with tags. - This two piece boys shirt and pants set combines the long lasting wear ability of Carhartt with a comfortable feel that's just right for babies. - A button-down blue flannel with denim jeans is the perfect set for your little one. - Includes flannel long sleeve and jeans. Ships same or next business day. #831