Vintage Donavan Galvani Of Dallas Mod Dress Orange Stitching Zip Up with Hook and Loop Closure, Collar. Please see all photos dress shows signs of age and use.  There are a few spots (INK??), size and materials tag is frayed out, the right sleeve has some inside stitches that are completely unsewn.  
Measurements approximate:
Shoulder to hem 40 inches
Pit to Pit 21.5