This is definitely old news, but it just came across my desk and I can't help but post it.
This website showcases the 1970s Blythe doll in various costumes. The author transformed Blythe into Little Edie, and took the doll to the musical to meet the cast. The doll looks great:
MLW is my new hero after seeing this photo. What a great reaction! You'd think Blythe was going to the bathroom behind her portrait or something...
Check out the full post for images with more cast members!