Vintage Sailor Dress 60s 70s Yellow USA Union Made Tweed XS

This is a stunning vintage piece, which, based on the union tag was made in the 1970s. It features a classic Americana sailor collar, popular from the 1950s onward. It is missing the hook on one of three hook and eye clasps on the back collar, as pictured. This dress has no stretch, it is made from a thicker material feeling like tweed, or a bigger weave. I am unsure of the material. It is in stunning condition for a piece this old. Ships next business day.