Tony Bianco Erin Sandal in Beige. - size 8 (also in 10, 9) Tony Bianco Erin Sandal in Beige. - size 8 (also in 10, 9) Lambskin nappa leather upper with man made sole. Cushioned footbed. Fits true to size. Platform measures approx 1.5 H. TONR-WZ329. ERIN. 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.