This is the bonnet I usually wear – it is custom-made, a Mennonite style bonnet with a deeper brim. I consider this an investment piece of headgear; it was a bit expensive, but I anticipate that I won’t have to buy another one.
This is also a Mennonite bonnet, of a different type. It does not extend past my forehead, and is more practical for driving. It really hugs the head. I’ve seen this style worn by Mennonite women in Ontario; some do drive cars as well as buggies, and this bonnet does not obscure one’s side vision.
This image of Amish women at market is probably fifty or more years old. Their bonnets fully cover their heads and shade their faces, a practical consideration when one is outdoors most of the time.
Advertised as an Old Order Amish slat bonnet, I think this is mis-identified. It looks more like a variation on the traditional bonnet. Perhaps the seller is confused because it is not an Old Order Lancaster bonnet, which has scallops at the back of the brim.
I would call this a slat bonnet. I’m not certain of its age; it may be Amish or Quaker. A slat bonnet is less formal, and is meant for outdoor work. It shades the face completely and protects the neck. Black is not the best colour for a work bonnet, as it tends to heat the head in the sun. Wearing a slat bonnet is described as “having a mailbox on your head.” It severely restricts side vision and hearing. I wear mine for yard work and in the garden, but it is not a good choice for driving or even street wear!