Thai Lady Costume of Ayutthaya Thailand - Woman wearing typical Thai dress identity culture of Thailand. Life portrait project at Wat Choeng Tha in Ayutthaya province, Thailand. Wat Choeng Tha is located off the city island in the northern part of Ayutthaya. It is situated beside Khlong Mueang (the old Lopburi River), and boats can easily dock on site. This area is known as Tambon Tha Wasukri.