expression, godan verb (-su)
put on (clothing, esp. new); slip one's arms through
Used when putting on clothing by passing one's arms through the sleeves, often with a nuance of trying on or wearing something new. Commonly used for jackets, shirts, coats, and similar garments.
新しいジャケットに手を通してみた。
I tried on the new jacket.
彼はスーツに手を通すと、気
When he put on the suit, he felt more focused.