A rebozo is Mexican, Central American, even South American. It has a native influence. There are everyday rebozoes, and Sunday or “dress up” rebozoes. Some rebozoes are made of fine silk and other nicer materials.
A mantilla is Spanish, Castillian and Andulasian actually. It started in nobility, and was worn (and is today during the Easter Week festivities) with a comb to keep it in place. The lace is very heavy, and can extend from the shoulders to the floor and any point in between.
A Galway shawl can be, but is not necessarily, crocheted. It can also be woven or bobbined. The bobbined or crocheted shawls can be re-embroidered. It is is more the way it is made and what it has than what material. It can be worn with or without a hat (or as the old folk song notes, “a bonnet, with ribbons on it, and around her shoulders, was a Galway shawl”). I will haul out the books out of storage, even though it will take me a good deal of time, to give chapter and verse on this for authority’s sake. In the meantime, remember the movie The Quiet Man, and Mary Kate Dannaher placing her shawl over her head when she went to Mass of a morning? On Sunday, she wore a “bonnet”. She “put up her bonnet” as a favor at the horse race.
So, an woman of Irish extraction would not be wearing a “veil” prior to the late 1950s the United States. She would be wearing a “shawl”. By the 1950s, a lady of Irish extraction wore a hat, scarf, or whatever, her mother also; her daughter wore her school beanie, a chapel cap (not the same as a mantilla), or a scarf tied to look sporty; and her grandmother or great-grandmother wore the shawl to Mass.
No crowns though that would require “formal” royal wear
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