SAS Pier Sandal

Price Range: $$

At Zappos.com:
Rating: 4 out of 5 stars – 107 ratings
Includes a few 5 star reviews from narrow buyers (one of whom went down a 1/2 size), and a couple 5 star reviews from buyers with slim width feet.
Also includes a 4 star review from a narrow buyer who fit better in the medium width of this sandal.
Other reviews from narrow buyers said the heel strap was too long for a narrow foot, the sandal was too long and protruded behind the heel, or the straps rubbed on pinky toe.
Available in narrow and slim widths.
View shoe on Zappos site