適当だ
These clothes are just right.
この服はちょうどいいです
These clothes from yesterday are just right.
昨日この服はちょうどいいです
These clothes I bought at the market yesterday are just right.
昨日市場で買ったこの服はちょうどいいです
These clothes I bought at the market yesterday are just right, neither too big nor too small.
昨日市場で買ったこの服は大きくも小さくもないのでちょうどいいです
These clothes I bought at the market yesterday are just right for my body, neither too big nor too small.
昨日市場で買ったこの服は大きくも小さくもないので私の体にちょうどいいです