Some have a button down collar and some have a shirt pocket in them.

有些有纽扣领，有些有衬衫口袋。

When you hear the term flannel shirt, it probably conjures images of a button-up shirt in a plaid or tartan pattern, probably with features like a button-down collar, button cuffs, and maybe some pockets.

当您听到法兰绒衬衫一词时，它可能会让人联想到格子或格子图案的纽扣衬衫， 可能具有纽扣领、纽扣袖口和一些口袋等特征。