合う, 適する; (~に)合わせる; 取り付ける, はめる
The suit fits (you) very well.
The suit fits (you) very well.
そのスーツは(あなたに)とてもよく合う.
Those shoes are too small. They don't fit me.
Those shoes are too small. They don't fit me.
あの靴くつは小さ過ぎて私には合わない.
Mom fitted the dress on me.
Mom fitted the dress on me.
母はそのドレスを私に合わせてみた.