French School pastel portrait of a young lady, 30"h

French school pastel portrait in the Renaissance Revival style, mid 20th century depicting a young lady with curly blonde hair, almond shaped eyes, and bow shaped lips, wearing a robin blue historically inspired costume trimmed with ruched white lace collar and blue center bow, having an illegible signature at lower right, 20.5"h x 17"w, overall size with frame 30"h x 22.5"w x 2.5"d.