Step aside, same-old flats: With a square toe and an easy slip-on silhouette, these ballet-inspired mules complement denim and dresses with ease. About Guilhermina Guilhermina is a luxury footwear label founded in Brazil in 2009. Named after the founder's strong and creative grandmother, the collection aims to dress sophisticated, independent women in styles that perfectly balance of-the-moment trends with timelessly elegant silhouettes. Using the finest materials and workmanship to construct shoes with impeccable fit, comfort, and style, Guilhermina adds an effortlessly chic twist to any outfit.