shirtwaist
shirtwaist , noun
[shirt + waist; see waist, n.]
1.
A woman's blouse resembling a men's shirt in cut and style; -- in England called a blouse.
2.
a type of woman's dress with a bodice tailored like a shirt; -- also called shirt dress, shirtwaist dress, and shirtwaister. — [RHUD]
Also: Shirt waist