Sam Edelman Felicia Ballet Flat

Price Range: $$

At Nordstrom:
Rating: 4.5 out of 5 stars – 2.5K ratings
Includes several 5 star reviews from narrow buyers who said the shoes were a perfect fit, extremely comfortable, had a cushy footbed, and were made of buttery soft leather. Many of these reviewers recommend ordering 1/2 size up as Nordstrom recommends.
Also includes a review from a narrow buyer who said the medium width fit fine because the elastic in the back of the shoe grips the foot comfortably.
View shoe on Nordstrom site

At Zappos.com:
Rating: 4 out of 5 stars – 1.3K ratings
Includes many 5 star reviews from narrow buyers, a couple of whom mentioned ordering up a 1/2 size, while others mentioned that the shoe initially felt snug, but then stretched as they wore them.
A couple narrow buyers who gave 5 star ratings fit best in the medium width of this shoe.
Also includes a few 4 star reviews from narrow buyers, one of whom said the shoe had little to no arch support, and a couple of whom also ordered up a 1/2 size.
View shoe on Zappos site