Nunn Bush - Otto Plain Toe Oxford. Color Navy. On sale for $81.00. MSRP $90.00.. 4.2 out of 5 stars+6Brand NameNunn BushProduct NameOtto Plain Toe OxfordGenderMen'sColorNavyPrice$81.00MSRP: $90.00Rating4Rated 4 stars out of 5(76)