We're flying to BKK tomorrow (domestic inbound) and my wife is looking to stop at the Victoria's Secret that is (purportedly) in the departures area at BKK.

Does anyone know if and how we can get ourselves from Domestic arrivals (Thai Airways) to the departures shopping area without an ongoing int'l ticket?

Alternatively, we leave on an int'l flight later in the week, but it's a 9:30am flight. Any idea how early the stores might open?