The claim is false. For at least 171 years (93%) of Michigan's 184 year existence, married women in Michigan have NOT needed their husband's permission to do anything to their hair. Since 1850, the Michigan constitution has stated a woman's property, whether acquired before or after marriage, remains her property. (Michigan became a state in 1837.) While it's debatable whether hair is personal property, the 1850 constitution and subsequent statutes "disavow a legal worldview in which one could imagine that a woman would require a man's permission to cut her hair."
There are variants of this claim that state "A woman’s hair is her husband’s legal property in Michigan." or "A state law stipulates that a woman's hair legally belongs to her husband." Another website went further to put both variants of this claim together:
- A Michigan law states that a wife's hair legally belongs to her husband.
- A woman isn't allowed to cut her own hair without her husband's permission.
My guess is the first statement, which most likely was never even true, led to the second statement.
A 1981 Michigan law strongly implies a wife's hair does not legally belong to her husband: A woman's "real or personal property" acquired before or after marriage "is and shall remain the property of the woman and be a part of the woman's estate." It would make sense, then, that a woman can cut her own hair without her husband's permission.
In 1981, the same Michigan law repealed a statute from 1855 titled "Rights of Married Women." @Quuxplusone very nicely found the 1855 law here as "An Act relative to the rights of married women" (thanks!). The first 2 sections are substantially the same and, again, a woman's property "shall be and remain the estate and property" of the woman. This 1855 law became effective immediately and doesn't reference an even earlier law. Michigan became a state in 1837, so it's possible this is the first Michigan law that references women's rights and a woman's property.
Even earlier, Michigan had adopted an 1850 Constitution that gave women the same rights to their property:
The real and personal estate of every female, acquired before marriage, and all property to which she may afterwards become entitled, by gift, grant, inheritance or devise, shall be and remain the estate and property of such female, and shall not be liable for the debts, obligations or engagements of her husband, and may be devised or bequeathed by her as if she were unmarried.
Michigan's earliest 1835 Constitution does not mention property, except that if it's taken from someone for public use, they must be justly compensated. (Fun fact: Michigan created a permanent State Supreme Court in 1857, 7 years after women's properties were explicitly protected in the 1850 Constitution.)
I asked about hair as personal property on Law.SE. @ohwilleke answered that "Hair is not personally property until it is removed from your body." However, the statutes "essentially put married women on equal footing with single adult women in terms of property ownership and legal status" and "more generally, disavow a legal worldview in which one could imagine that a woman would require a man's permission to cut her hair, although [the claim] is almost surely just an urban myth. Pre-1850, the government in Michigan, which was basically on the frontier at the time, was just too weak to maintain that kind of control over people."
For at least 171 years of Michigan's 184-year-long existence (~93%), Michigan laws has recognized the equal footing of married women, suggesting there was never a law that married women need their husband's permission to get a haircut. I haven't found anything that suggests a woman's property ever becomes her husband's.
There are many other websites citing attorneys practicing in Michigan who say such a law doesn't exist.
Justia:
While laws like this may have existed in the past, I did a brief
search of Michigan statutes currently in effect and it doesn't appear
as if this conduct is currently prohibited in Michigan.
― Attorney Nick
Leydorf
A Michigan Fox station:
I think that is a myth regarding the cutting of the hair, we actually
looked that one up, it's one people commonly say, I don't think we
were able to find that one.
― Attorney Daniel
Mead
The question also asked "Is this actually a professional regulatory law against anyone other than licensed beauticians giving themselves a haircut (unauthorized practice of cosmetology) and whether the offender is a woman or married is an irrelevant detail?"
There is a Michigan law that states:
... an individual shall not perform any form of cosmetology services, with or without compensation, on any individual other than a member of his or her immediate family without a license under this article.
So individuals who aren't licensed and aren't an immediate family member cannot give another person a haircut, whether the other person is a woman or is married.
Trying to track down the source of the claim, it seems it first originated from joke books/humor collections. I don't know/want to just assume what that says about the credibility of the claim.
The absolute earliest I've confirmed the claim is on February 9, 1999. Here, the claim is attributed as "from the book "Loony Laws" by Robert Pelton." The url ends with "lighter/silly.htm," which may or may not indicate the seriousness of the claim.
This led me to search for any connection between Robert Pelton and this claim. The earliest I've found the claim directly associated with him in a publication is on March 2000 in an issue of Boys' Life (now Scout Life):
In Michigan, a woman isn't allowed to cut her own hair without her husband's permission.
This article includes quotes from Robert Pelton, though it does not directly attribute the law to him. (I cannot read or search his book directly.)
Later, by October 2020, there was an easily searchable version of the law online in a self-described "humor collection" with exactly the same wording:
In Michigan, a woman isn't allowed to cut her own hair without her husband's permission.
The contributions are attributed to "VEKARIA S (S.Vekaria@CITY.AC.UK)." If the website is to be trusted, the last update was on March 4, 2000, so the claim was added by March 2000.
Finally, this old-fashioned looking website has several supposed US laws, including the claim, in another humor collection.
It's only later that the claim began to appear in more mainstream sites. This April 7, 2004 article is the earliest news article I've found with the claim.
I have already emailed some people in an attempt to track the claim's origin, which is a still ongoing search. I will update if I find something.