請問冬天穿的緞面(絲質)睡衣哪裡有賣?

想找絲質裡面有加絨的冬天睡衣，在搜尋網站上都找不到有賣家賣...只能在淘寶上買?
很奇怪...奇摩或pc home怎麼都沒有人賣呢??
類似.

http://tw.taobao.com/item/522222624755.htm?spm=a1z3o.7406521.101.33.Ae6da1&abtest=_AB-LR492-LR501-LR517-LR895-PR492-PR501-PV517_2373-PV895_2352

http://tw.taobao.com/item/522805603453.htm?spm=a1z3o.7406521.101.93.Ae6da1&abtest=_AB-LR492-LR501-LR517-LR895-PR492-PR501-PV517_2373-PV895_2352