The Thailand Ball Gown is by Catherine Walker and was designed for the Thailand tour in 1988 -colors being in tribute to that country. She did wear it one more time in 1989 before it went to auction in 1997.
This strapless floral gown was also designed by Catherine Walker. Diana wore it for the famous dance in OZ with Charles at Melbourne in 1988 and also at the premiere of Crocodile Dundee. It was recently on display in Florida and it surprisingly has a baby pink background when seen up close. The bright colors have faded over the years, but a stunning dress.
This is another Catherine Walker design worn in 1989 during a trip to Hong Kong. Rarely seen afterwards. Knee length with gorgeous jeweled button detailing and satin accents.