diff --git a/structs.go b/structs.go
index f3dcf9a..7ac8836 100644
--- a/structs.go
+++ b/structs.go
@@ -1,7 +1,11 @@
 // Package structs contains various utilities functions to work with structs.
 package structs
 
-import "reflect"
+import (
+	"fmt"
+
+	"reflect"
+)
 
 var (
 	// DefaultTagName is the default tag name for struct fields which provides
@@ -42,6 +46,12 @@ func New(s interface{}) *Struct {
 //   // Field is ignored by this package.
 //   Field bool `structs:"-"`
 //
+// A tag value with the content of "string" uses the stringer to get the value. Example:
+//
+//   // The value will be output of Animal's String() func.
+//   // Map will panic if Animal does not implement String().
+//   Field *Animal `structs:"field,string"`
+//
 // A tag value with the option of "omitnested" stops iterating further if the type
 // is a struct. Example:
 //
@@ -104,6 +114,14 @@ func (s *Struct) Map() map[string]interface{} {
 			finalVal = val.Interface()
 		}
 
+		if tagOpts.Has("string") {
+			s, ok := val.Interface().(fmt.Stringer)
+			if ok {
+				out[name] = s.String()
+			}
+			continue
+		}
+
 		out[name] = finalVal
 	}
 
@@ -153,6 +171,14 @@ func (s *Struct) Values() []interface{} {
 			}
 		}
 
+		if tagOpts.Has("string") {
+			s, ok := val.Interface().(fmt.Stringer)
+			if ok {
+				t = append(t, s.String())
+			}
+			continue
+		}
+
 		if IsStruct(val.Interface()) && !tagOpts.Has("omitnested") {
 			// look out for embedded structs, and convert them to a
 			// []interface{} to be added to the final values slice
diff --git a/structs_test.go b/structs_test.go
index 43af9c8..7402bc0 100644
--- a/structs_test.go
+++ b/structs_test.go
@@ -910,3 +910,89 @@ func TestNestedNilPointer(t *testing.T) {
 	_ = Map(personWithDog)           // Panics
 	_ = Map(personWithDogWithCollar) // Doesn't panic
 }
+
+type Person struct {
+	Name string
+	Age  int
+}
+
+func (p *Person) String() string {
+	return fmt.Sprintf("%s(%d)", p.Name, p.Age)
+}
+
+func TestTagWithStringOption(t *testing.T) {
+
+	type Address struct {
+		Country string  `json:"country"`
+		Person  *Person `json:"person,string"`
+	}
+
+	person := &Person{
+		Name: "John",
+		Age:  23,
+	}
+
+	address := &Address{
+		Country: "EU",
+		Person:  person,
+	}
+
+	defer func() {
+		err := recover()
+		if err != nil {
+			fmt.Printf("err %+v\n", err)
+			t.Error("Internal nil pointer should not panic")
+		}
+	}()
+
+	s := New(address)
+
+	s.TagName = "json"
+	m := s.Map()
+
+	if m["person"] != person.String() {
+		t.Errorf("Value for field person should be %s, got: %s", person.String(), m["person"])
+	}
+
+	vs := s.Values()
+	if vs[1] != person.String() {
+		t.Errorf("Value for 2nd field (person) should be %t, got: %t", person.String(), vs[1])
+	}
+}
+
+type Animal struct {
+	Name string
+	Age  int
+}
+
+type Dog struct {
+	Animal *Animal `json:"animal,string"`
+}
+
+func TestNonStringerTagWithStringOption(t *testing.T) {
+	a := &Animal{
+		Name: "Fluff",
+		Age:  4,
+	}
+
+	d := &Dog{
+		Animal: a,
+	}
+
+	defer func() {
+		err := recover()
+		if err != nil {
+			fmt.Printf("err %+v\n", err)
+			t.Error("Internal nil pointer should not panic")
+		}
+	}()
+
+	s := New(d)
+
+	s.TagName = "json"
+	m := s.Map()
+
+	if _, exists := m["animal"]; exists {
+		t.Errorf("Value for field Animal should not exist")
+	}
+}