800-900 Fashions
There were 61 total 900 fashions produced for Barbie 1959-1964. Twenty two the first year, with three discontinued, the very hard to find "Roman Holiday", "Easter Parade" and "Gay Parisienne", which left 19 and then another 39 for a total of 61 fashions those first few  years. These fashions were the most common then any other year, and turn up frquently. Just think "Mad Men" style. As far as 800 fashions, there were 11 of those produced during those same years, with most being the travel and little theater fashions.