Z Supply Tartan Plaid Flannel Button Down Shirt with Convertible Sleeves Medium

I am not sure of the brand (picture of a bird). I looked up the RN number on the tag and it says Z SUPPLY. Please let me know if I am wrong. Thanks! 65% polyester 35% rayon Roll tab sleeves Material is soft brushed flannel. Pit to pit 21" Shoulder to hem 25.5" (longer in back) Colors: blue, yellow, pink, white Pre-owned. No holes or stains. Smoke free SKU0S1 SKU2820 D2203 casual lounge comfortable