- Summer Sailor Uniform: Blue "A light summer outfit resembling a seafarer's uniform. "
- Kid's Sailor Uniform: Blue "A light summer outfit for children resembling a seafarer's uniform. "
*You can buy it at any time in the game shop( Clothing Store in Castle St. ) when you purchase it.
- Ihm Ear Sailor Hat "A sailor hat with Ihm ears attached. "
*You can buy it at any time in the game shop( Fashion Store in Castle St. ) when you purchase it.

More details on the official game page of Summer Sailor Uniform Set: Blue ...