Munro Pisces Sandal

Price Range: $$

At Zappos.com:
Rating: 4 out of 5 stars – 686 ratings
Includes many 5 star reviews from narrow buyers who said the sandals were stylish, very comfortable, fit well, and had good arch support and stability. Many of these reviewers recommended ordering a 1/2 size up.
Also includes several reviews from narrow buyers who needed the medium width in this shoe, and a review from a narrow buyer who went up a 1/2 size and bought the super slim width.
Only available in super slim width.
View shoe on Zappos site

At Nordstrom:
Rating: 4.5 out of 5 stars – 799 ratings
Includes many 5 star reviews from narrow buyers who said the sandals were very comfortable, fit perfectly, had good arch support, and were stylish and versatile enough to be dressed up or down. Some, but not all, narrow buyers recommend ordering 1/2 size up.
Includes a review from a narrow buyer who said the 1/2 size up shoe fit, but the arch was in the wrong place.
Also includes a review from a narrow buyer who said the narrow width was too narrow, and a review from a narrow buyer who said the gunmetal color woven band flaked after wearing the sandle only two times.
View shoe on Nordstrom site