I pulled this crazy length of tricot out of the stash because it was long enough to use as a wrap for wearing Duncan, but as I was playing with it, I thought it would make a cool maxi dress. I'm pretty sure it is authentically from the 70s...
In case the colors in this photo haven't blinded you, here is the print up close.
Simplicity 3503, the view in gold.
ETA: From my mother, who gave me this fabric :