diff --git a/yaserde/tests/serializer.rs b/yaserde/tests/serializer.rs
index e1f9090..39dbe07 100644
--- a/yaserde/tests/serializer.rs
+++ b/yaserde/tests/serializer.rs
@@ -200,3 +200,68 @@ fn ser_text_content_with_attributes() {
   let content = "<?xml version=\"1.0\" encoding=\"utf-8\"?><base Item=\"something\"><sub sub_item=\"sub_something\">text_content</sub></base>";
   convert_and_validate!(model, content);
 }
+
+#[test]
+fn ser_enum() {
+  #[derive(YaSerialize, PartialEq, Debug)]
+  #[yaserde(root="base")]
+  pub struct XmlStruct {
+    color: Color
+  }
+
+  #[derive(YaSerialize, PartialEq, Debug)]
+  #[yaserde(root="color")]
+  pub enum Color {
+    White,
+    Black,
+    #[yaserde(rename="custom")]
+    Custom{
+      enabled: String,
+      color: RGBColor,
+      alpha: Alpha,
+      alphas: Vec<Alpha>,
+    }
+  }
+
+  impl Default for Color {
+    fn default() -> Color {
+      Color::White
+    }
+  }
+
+  #[derive(YaSerialize, PartialEq, Debug)]
+  pub struct RGBColor {
+    red: String,
+    green: String,
+    blue: String,
+  }
+
+  #[derive(YaSerialize, PartialEq, Debug)]
+  pub enum Alpha {
+    Transparent,
+    Opaque,
+  }
+
+  let model = XmlStruct{
+    color: Color::Black
+  };
+
+  let content = "<?xml version=\"1.0\" encoding=\"utf-8\"?><base><color>Black</color></base>";
+  convert_and_validate!(model, content);
+
+  let model = XmlStruct{
+    color: Color::Custom{
+      enabled: "true".to_string(),
+      color: RGBColor{
+        red: "0".to_string(),
+        green: "128".to_string(),
+        blue: "255".to_string(),
+      },
+      alpha: Alpha::Opaque,
+      alphas: vec![Alpha::Opaque, Alpha::Transparent]
+    }
+  };
+
+  let content = "<?xml version=\"1.0\" encoding=\"utf-8\"?><base><color><custom><enabled>true</enabled><RGBColor><red>0</red><green>128</green><blue>255</blue></RGBColor><Alpha>Opaque</Alpha><Alpha>Opaque</Alpha><Alpha>Transparent</Alpha></custom></color></base>";
+  convert_and_validate!(model, content);
+}
diff --git a/yaserde_derive/src/ser/expand_enum.rs b/yaserde_derive/src/ser/expand_enum.rs
new file mode 100644
index 0000000..6985c14
--- /dev/null
+++ b/yaserde_derive/src/ser/expand_enum.rs
@@ -0,0 +1,150 @@
+
+use attribute::*;
+use field_type::*;
+use quote::Tokens;
+use syn::Fields;
+use syn::Ident;
+use syn::DataEnum;
+use proc_macro2::Span;
+
+pub fn serialize(data_enum: &DataEnum, name: &Ident, root: &String) -> Tokens {
+  let write_enum_content : Tokens = data_enum.variants.iter().map(|ref variant|
+    {
+      let field_attrs = YaSerdeAttribute::parse(&variant.attrs);
+      let renamed_label =
+        match field_attrs.rename {
+          Some(value) => Ident::new(&format!("{}", value), Span::call_site()),
+          None => variant.ident
+        };
+      let label = variant.ident;
+      let label_name = renamed_label.to_string();
+
+      match variant.fields {
+        Fields::Unit => {
+          Some(quote!{
+            &#name::#label => {
+              let data_event = XmlEvent::characters(#label_name);
+              let _ret = writer.write(data_event);
+            }
+          })
+        },
+        Fields::Named(ref fields) => {
+          let enum_fields = fields.named.iter().map(|ref field| {
+
+            let field_attrs = YaSerdeAttribute::parse(&field.attrs);
+            if field_attrs.attribute == true {
+              return None;
+            }
+
+            let field_label = field.ident;
+            if field_attrs.text == true {
+              return Some(quote!(
+                let data_event = XmlEvent::characters(&self.#field_label);
+                let _ret = writer.write(data_event);
+              ))
+            }
+
+            let renamed_field_label =
+              match field_attrs.rename {
+                Some(value) => Some(Ident::new(&format!("{}", value), Span::call_site())),
+                None => field.ident
+              };
+            let field_label_name = renamed_field_label.unwrap().to_string();
+
+
+            match get_field_type(field) {
+              Some(FieldType::FieldTypeString) =>
+                Some(quote!{
+                  match self {
+                    &#name::#label{ref #field_label, ..} => {
+                      let struct_start_event = XmlEvent::start_element(#field_label_name);
+                      let _ret = writer.write(struct_start_event);
+
+                      let data_event = XmlEvent::characters(#field_label);
+                      let _ret = writer.write(data_event);
+
+                      let struct_end_event = XmlEvent::end_element();
+                      let _ret = writer.write(struct_end_event);
+                    },
+                    _ => {},
+                  }
+                }),
+              Some(FieldType::FieldTypeStruct{..}) =>
+                Some(quote!{
+                  match self {
+                    &#name::#label{ref #field_label, ..} => {
+                      match #field_label.derive_serialize(writer) {
+                        Ok(()) => {},
+                        Err(msg) => {
+                          return Err(msg);
+                        },
+                      };
+                    },
+                    _ => {}
+                  }
+                }),
+              Some(FieldType::FieldTypeVec{..}) =>
+                Some(quote!{
+                  match self {
+                    &#name::#label{ref #field_label, ..} => {
+                      for item in #field_label {
+                        match item.derive_serialize(writer) {
+                          Ok(()) => {},
+                          Err(msg) => {
+                            return Err(msg);
+                          },
+                        };
+                      }
+                    },
+                    _ => {}
+                  }
+                }),
+              _ => None
+            }
+          })
+          .filter(|x| x.is_some())
+          .map(|x| x.unwrap())
+          .fold(Tokens::new(), |mut tokens, token| {tokens.append_all(token); tokens});
+
+          Some(quote!{
+            &#name::#label{..} => {
+              let struct_start_event = XmlEvent::start_element(#label_name);
+              let _ret = writer.write(struct_start_event);
+
+              #enum_fields
+
+              let struct_end_event = XmlEvent::end_element();
+              let _ret = writer.write(struct_end_event);
+            }
+          })
+        },
+        Fields::Unnamed(ref _fields) => {
+          unimplemented!()
+        },
+      }
+    })
+    .filter(|x| x.is_some())
+    .map(|x| x.unwrap())
+    .fold(Tokens::new(), |mut tokens, token| {tokens.append_all(token); tokens});
+
+  // println!("{:?}", write_enum_content);
+
+  quote! {
+    use xml::writer::XmlEvent;
+
+    impl YaSerialize for #name {
+      #[allow(unused_variables)]
+      fn derive_serialize<W: Write>(&self, writer: &mut xml::EventWriter<W>) -> Result<(), String> {
+        let struct_start_event = XmlEvent::start_element(#root);
+        let _ret = writer.write(struct_start_event);
+        match self {
+          #write_enum_content
+        }
+
+        let struct_end_event = XmlEvent::end_element();
+        let _ret = writer.write(struct_end_event);
+        Ok(())
+      }
+    }
+  }
+}
diff --git a/yaserde_derive/src/ser/mod.rs b/yaserde_derive/src/ser/mod.rs
index c565613..8d4e9b8 100644
--- a/yaserde_derive/src/ser/mod.rs
+++ b/yaserde_derive/src/ser/mod.rs
@@ -1,4 +1,5 @@
 
+pub mod expand_enum;
 pub mod expand_struct;
 
 use attribute;
@@ -21,8 +22,8 @@ pub fn expand_derive_serialize(ast: &syn::DeriveInput) -> Result<quote::Tokens,
       &syn::Data::Struct(ref data_struct) => {
         expand_struct::serialize(data_struct, &name, &root)
       },
-      &syn::Data::Enum(ref _data_enum) => {
-        unimplemented!()
+      &syn::Data::Enum(ref data_enum) => {
+        expand_enum::serialize(data_enum, &name, &root)
       },
       &syn::Data::Union(ref _data_union) => {
         unimplemented!()