C94 Bai Yun's Embroidery

"Smart!" Bai Yun was quite satisfied with how quickly Shaang Lu grasped what she intended to do.

"Stuffing duck feathers into clothes?" Shaang Lu asked, puzzled. "Does that really work?"

"Well, if wearing fox or rabbit fur keeps you warm, then duck or goose feathers sewn into fabric should work too. Plus, it's cheaper and lighter than your furs," Bai Yun explained