Vintage dog ear collar polyester handmade 70s dress

Handmade polyester red and black dog ear collar dress. No tag inside, not lined. That's why I think it's Handmade around 1970s
Zips up the back with faux buttons on the front. No pockets . A-lined dress.
Measures
Bust 17"
Waist 18"
Length shoulder down 35"