You would have to substitute your own table and field names, since you didn't provide any...
Code:
SELECT tblOrders.ShoeCode, tblOrders.OrderCode, tblOrders.OrderDate FROM tblOrders WHERE (((tblOrders.OrderDate)=
(SELECT tblOrders.OrderDate FROM tblOrders WHERE tblOrders.ShoeCode = 901)-2)) OR (((tblOrders.OrderDate)=
(SELECT tblOrders.OrderDate FROM tblOrders WHERE tblOrders.ShoeCode = 901))) OR (((tblOrders.OrderDate)<=
(SELECT tblOrders.OrderDate FROM tblOrders WHERE tblOrders.ShoeCode = 901)+1));
The more we hear silence, the more we begin to think about our value in this universe.
Paraphrase of Professor Brian Cox.