Her clothes are influenced by the popular flapper look. Her hair is in a bob. Instead of enhancing her curves, the outfit straightens her body. The hemline just below the knee was the fashion of the late 1920s as women showed more of their legs.
She’s wearing many items of jewellery. A beaded necklace, a charm bracelet with charms, an arm ring, and what may be a wristwatch.
The item she’s holding against her face looks like a purse.
For information on the clothing fashions of the 1920s you can try: