... COTTON FLANNELETTE CHECK YARN DYED LONG SLEEVE BUTTON DOWN COLLAR ONE POCKET CASUAL STYLE SHIRTS I SummarizeQ1: What is flannel? ... Style positioning:Casual shirts, business shirts, uniform shirts, fashion shirts, work shirts, quilted shirts, etc2. Finished product positioning:Casual shirts, business shirts, uniform shirts, fashion shirts, work shirts, quilted shirts, etc3. Customer positioning ...