A guardinfante is a historical term referring to a type of women's garment popular in Spain during the 17th century. It is characterized by a wide, voluminous skirt supported by a framework, often combined with a fitted bodice. The guardinfante was designed to emphasize the waist while allowing for elaborate layers and decorations. This style reflects the fashion trends of the Baroque period, highlighting both elegance and extravagance in women's attire.