Tony Bianco Alexa Sandal in Nude. - size 5 (also in 5.5, 6.5) Tony Bianco Alexa Sandal in Nude. - size 5 (also in 5.5, 6.5) Leather upper with man made sole. Twisted vamp. Padded insole. Angled square toe. Heel measures approx 2.5 H. TONR-WZ341. ALEXA. Based out of Australia, the Tony Bianco brand embraces a mix of the contemporary, the classic, and the cool. Their signature can be seen in the use of high quality materials and a keen eye for detail that is used to create on-trend pieces that will survive the test of time. Shop the latest in fashion from Tony Bianco