Girl's Long Sleeved Dress, Apron and Bonnet Set MADE TO ORDER Victorian, Civil War, Prairie School Days, Old fashioned, Historical Etsy Cutest Little House on the Prairie Pioneet Costume and Bonnet Tutorial In the mid 19th century, little girls wore bonnets mainly for practicality and tradition. The bonnets protected them from the sun and were seen as a proper part of a young girl's outfit. Dresses Retro Fairy