Dear Chrisy, Earlier I said that Aviva's Birkin could be etain. Now I am having second thoughts.
Aviva in the Real Housewives of New York City, season 5, episode 3.
Lutz, thank you so much for clarifying. Am researching on the color of etoupe vs. etain. Sure would like to see a color between etoupe and etain from H in the future. I really like the picture of that etoupe bag. Thanks again!