1960s Authentic Hawaiian Maxi Dress with Blue and Green Florals, L/XL

Authentic Hawaiian Maxi dress from the 1960s. Large painterly floral print in shades of blue and green on white.  One side-seam pocket on the right side.  Closes with a zipper down the back. 
Brand tag reads "Alice, Polynesian Fashion" "Perma Press" 
 
40" chest40" waist44" hips53" length from shoulder to hem 
 
woven polyester fabric offers no stretch.
In good vintage condition with no visible flaws