Dear
Due to the huge response we received from our summer catalog， we are experiencing a delay in filling some of the orders. Item [number] should be sent to you within [time] from this date.
Please accept our apolgies for this delay
Due to the huge response we received from our summer catalog， we are experiencing a delay in filling some of the orders. Item [number] should be sent to you within [time] from this date.
Please accept our apolgies for this delay