Waffle Towel

I recently bought a huge waffle-weave bath sheet and a hair towel in Designers Guild. They are really light and flexible compared to my heavy towels, very thin, but still good at drying off. I'd love another one, one big one (must be "bath sheet" size rather than just regular towel size) and another one for drying hair. They can come from anywhere as I think they are fairly standard, but must be white and not towling waffle, just the really light cotton type