The Arese family is apparently part of the Italian Borromeo family. Arese is located in Milano. This portrait probably shows Spanish style penetrating into northern Italy.
From pinterest.com/akpark09/signore-ditalia-secolo-xvii/.
The dress adorned with small beads or pearls and the the elaborate headdress are both striking. The bodice and sleeves have vestigial saya parts.
Keywords: Arese family, proto-hurluberlu coiffure, jeweled feathered headdress, floral headdress, jeweled fitted bodice, scoop neckline, ruff, lace-edged bertha, jeweled hanging sleeves, jeweled three quarter length false sleeves, lace-edged back-flared cuffs, vee waistline, jeweled over-bodice, jeweled farthingale, handkerchief, saya, tontillo