I’d wear a puffer coat!
It’s kind a long trend in Korea!
Especially white ones are nice!
Also scarfs with check pattern are nice!

“Jehovah is my helper; I will not be afraid.” ​— Hebrews no 13:6

= 

I’d wear a puffer coat!
It’s kind of a long trend in Korea!
Especially white ones are nice!
Also, scarves with a check pattern are nice!

= "Scarves" is the standard plural of scarf (although scarfs is accepted, it's much less common).
= You need an article (a) before the singular countable noun pattern.
= This is fantastic!