Write SQL query to solve given problem: State the customer name of orders which has shipped date in 7/8/2018.. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T FROM ( SELECT DISTINCT CASE  WHEN T2.ShipDate = '7/8/18' THEN T1.`Customer Names` END AS T FROM Customers T1 INNER JOIN `Sales Orders` T2 ON T2._CustomerID = T1.CustomerID ) WHERE T IS NOT NULL