Celebrities such as Solange Knowles, Elza Gonzalez, Cameron Diaz, and Beyonce have all worn the Gucci ‘Victoire’ Ankle Cuff Sandals, which are very similar to the Manolo Blahnik Chaos Sandal, but feature a wide ankle strap with a buckle.
Urbanog.com has in stock the Shoe Republic Gayla Buckle Ankle Strap Open Toe Heel ($34) which looks very similar to the Gucci ‘Victoire’ Ankle Cuff Sandal ($695). Gojane also has this same shoe called the City Slicker Ankle Cuff Heels ($40 also available in red and nude).
Additionally, charlotterusse.com has the Ankle Cuff Single Sole Pump ($28.50 also available in brown). They aren’t patent leather and they don’t look as sleek as the Gucci’s or the Urbanog.com and gojane.com replicas, but they are they cost the least in black. Lulus.com also has the same shoe called the My Delicious Vodka Tan Buckled Single Strap Heels ($24), the most inexpensive in brown.
This particular style of shoe has been very popular for a long time now. Click here to see list of various shoes in similar styles.