Just the season we change to a different set of clothing.
Before the change of clothes, please don't forget to take care of your knitwear too.
Please look at here ---> Care
If your knitwear has some pills, please try to remove them during it's still wet then wash it. You will find to remove them easily :)
After dry it up, we would like to advise you using steam iron gently at moderate temperature at finishing. It's for wearing comfortably on the next Autumn&Winter. 
Also don't forget to put some repellents in a wardrobe box together.

Doing sometimes the troublesome work brings you great sentimental value for you.
Voila! You see,  even the pills are very cute :)

お手入れ方法はこちらをご参考下さい。---> Care