diff --git a/src/main/java/io/github/dgroup/xlsx/cell/CellOf.java b/src/main/java/io/github/dgroup/xlsx/cell/CellOf.java
index 15b35a4..f6797f0 100644
--- a/src/main/java/io/github/dgroup/xlsx/cell/CellOf.java
+++ b/src/main/java/io/github/dgroup/xlsx/cell/CellOf.java
@@ -24,11 +24,11 @@
 
 package io.github.dgroup.xlsx.cell;
 
+import io.github.dgroup.xlsx.style.Style;
+import io.github.dgroup.xlsx.style.StyleOf;
 import java.util.Objects;
 import org.apache.poi.xssf.usermodel.XSSFCellStyle;
 import org.apache.poi.xssf.usermodel.XSSFRow;
-import org.apache.poi.xssf.usermodel.XSSFSheet;
-import org.cactoos.Func;
 import org.cactoos.Proc;
 import org.cactoos.Scalar;
 import org.cactoos.func.UncheckedProc;
@@ -106,21 +106,27 @@ public CellOf(final String cid, final Scalar<T> val) {
      * @param val The excel cell value.
      */
     public CellOf(final Scalar<Integer> cid, final Scalar<T> val) {
-        this(cid, val, sheet -> {
-            return sheet.getWorkbook().createCellStyle();
-        });
+        this(cid, val, new Style.No());
     }
 
     /**
      * Ctor.
      * @param cid The number of excel cell.
      * @param val The excel cell value.
-     * @param style The excel cell formatting style.
+     * @param style The style of excel cell.
      */
-    protected CellOf(
-        final Scalar<Integer> cid, final Scalar<T> val, final Func<XSSFSheet, XSSFCellStyle> style
-    ) {
-        this(cid, val, new Change<>(cid, val, style));
+    public CellOf(final Scalar<Integer> cid, final Scalar<T> val, final XSSFCellStyle style) {
+        this(cid, val, new StyleOf(style));
+    }
+
+    /**
+     * Ctor.
+     * @param cid The number of excel cell.
+     * @param val The excel cell value.
+     * @param styling The procedure to apply the style to the excel cell.
+     */
+    public CellOf(final Scalar<Integer> cid, final Scalar<T> val, final Style styling) {
+        this(cid, val, new Change<>(cid, val, styling));
     }
 
     /**
diff --git a/src/main/java/io/github/dgroup/xlsx/cell/Change.java b/src/main/java/io/github/dgroup/xlsx/cell/Change.java
index 68849c9..a7af08e 100644
--- a/src/main/java/io/github/dgroup/xlsx/cell/Change.java
+++ b/src/main/java/io/github/dgroup/xlsx/cell/Change.java
@@ -24,18 +24,15 @@
 
 package io.github.dgroup.xlsx.cell;
 
+import io.github.dgroup.xlsx.style.Style;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.ZoneId;
 import java.util.Date;
 import org.apache.poi.xssf.usermodel.XSSFCell;
-import org.apache.poi.xssf.usermodel.XSSFCellStyle;
 import org.apache.poi.xssf.usermodel.XSSFRow;
-import org.apache.poi.xssf.usermodel.XSSFSheet;
-import org.cactoos.Func;
 import org.cactoos.Proc;
 import org.cactoos.Scalar;
-import org.cactoos.func.UncheckedFunc;
 import org.cactoos.scalar.Unchecked;
 
 /**
@@ -59,22 +56,22 @@ public final class Change<T> implements Proc<XSSFRow> {
     /**
      * Function to evaluate formatting style of the cell in Excel row.
      */
-    private final UncheckedFunc<XSSFSheet, XSSFCellStyle> style;
+    private final Style styling;
 
     /**
      * Ctor.
      * @param cid The number of cell in Excel row.
      * @param val The value of cell in Excel row.
-     * @param style Function to evaluate formatting style of the cell in Excel row.
+     * @param styling The procedure to apply the style to the excel cell.
      */
     public Change(
         final Scalar<Integer> cid,
         final Scalar<T> val,
-        final Func<XSSFSheet, XSSFCellStyle> style
+        final Style styling
     ) {
         this.index = new Unchecked<>(cid);
         this.val = new Unchecked<>(val);
-        this.style = new UncheckedFunc<>(style);
+        this.styling = styling;
     }
 
     @Override
@@ -83,7 +80,7 @@ public void exec(final XSSFRow row) {
             XSSFCell cell = row.getCell(this.index.value());
             if (cell == null) {
                 cell = row.createCell(this.index.value());
-                cell.setCellStyle(this.style.apply(row.getSheet()));
+                this.styling.exec(row.getSheet(), cell);
             }
             final T value = this.val.value();
             if (value instanceof Double) {
diff --git a/src/main/java/io/github/dgroup/xlsx/cell/DateOf.java b/src/main/java/io/github/dgroup/xlsx/cell/DateOf.java
index b59d045..524c4db 100644
--- a/src/main/java/io/github/dgroup/xlsx/cell/DateOf.java
+++ b/src/main/java/io/github/dgroup/xlsx/cell/DateOf.java
@@ -24,10 +24,10 @@
 
 package io.github.dgroup.xlsx.cell;
 
+import io.github.dgroup.xlsx.style.Style;
 import java.time.LocalDate;
 import java.time.ZoneId;
 import org.apache.poi.xssf.usermodel.XSSFCell;
-import org.apache.poi.xssf.usermodel.XSSFCellStyle;
 import org.cactoos.Scalar;
 import org.cactoos.scalar.Sticky;
 
@@ -48,7 +48,8 @@ public DateOf(final XSSFCell cell) {
             () -> cell.getDateCellValue()
                 .toInstant()
                 .atZone(ZoneId.systemDefault())
-                .toLocalDate()
+                .toLocalDate(),
+            (sheet, actual) -> actual.setCellStyle(cell.getCellStyle())
         );
     }
 
@@ -56,54 +57,39 @@ public DateOf(final XSSFCell cell) {
      * Ctor.
      * @param cid The number of excel cell.
      * @param val The excel cell value.
+     * @param styling The procedure to apply the style to the excel cell.
      */
-    public DateOf(final int cid, final LocalDate val) {
-        this(() -> cid, () -> val);
+    public DateOf(final int cid, final LocalDate val, final Style styling) {
+        this(() -> cid, () -> val, styling);
     }
 
     /**
      * Ctor.
      * @param cid The number of excel cell.
      * @param val The excel cell value.
+     * @param styling The procedure to apply the style to the excel cell.
      */
-    public DateOf(final String cid, final LocalDate val) {
-        this(cid, () -> val);
+    public DateOf(final String cid, final LocalDate val, final Style styling) {
+        this(cid, () -> val, styling);
     }
 
     /**
      * Ctor.
      * @param cid The number of excel cell.
      * @param val The excel cell value.
+     * @param styling The procedure to apply the style to the excel cell.
      */
-    public DateOf(final String cid, final Scalar<LocalDate> val) {
-        this(new Sticky<>(new IndexOf(cid)), val);
+    public DateOf(final String cid, final Scalar<LocalDate> val, final Style styling) {
+        this(new Sticky<>(new IndexOf(cid)), val, styling);
     }
 
     /**
      * Ctor.
      * @param cid The number of excel cell.
      * @param val The excel cell value.
+     * @param styling The procedure to apply the style to the excel cell.
      */
-    public DateOf(final Scalar<Integer> cid, final Scalar<LocalDate> val) {
-        this(cid, val, "yyyy-mm-dd");
-    }
-
-    /**
-     * Ctor.
-     * @param cid The number of excel cell.
-     * @param val The excel cell value.
-     * @param pattern The format of the date for target {@link XSSFCell}.
-     */
-    public DateOf(final Scalar<Integer> cid, final Scalar<LocalDate> val, final String pattern) {
-        super(cid, val, sheet -> {
-            final XSSFCellStyle date = sheet.getWorkbook().createCellStyle();
-            date.setDataFormat(
-                sheet.getWorkbook()
-                    .getCreationHelper()
-                    .createDataFormat()
-                    .getFormat(pattern)
-            );
-            return date;
-        });
+    public DateOf(final Scalar<Integer> cid, final Scalar<LocalDate> val, final Style styling) {
+        super(cid, val, styling);
     }
 }
diff --git a/src/main/java/io/github/dgroup/xlsx/cell/MonthOf.java b/src/main/java/io/github/dgroup/xlsx/cell/MonthOf.java
index 7b0c9d2..7fa170e 100644
--- a/src/main/java/io/github/dgroup/xlsx/cell/MonthOf.java
+++ b/src/main/java/io/github/dgroup/xlsx/cell/MonthOf.java
@@ -24,9 +24,12 @@
 
 package io.github.dgroup.xlsx.cell;
 
+import io.github.dgroup.xlsx.style.Style;
+import io.github.dgroup.xlsx.style.StyleOf;
 import java.time.YearMonth;
 import java.time.format.TextStyle;
 import java.util.Locale;
+import org.apache.poi.xssf.usermodel.XSSFCellStyle;
 import org.cactoos.scalar.Sticky;
 
 /**
@@ -42,6 +45,30 @@ public final class MonthOf extends CellOf<String> {
      * @param month The cell value.
      */
     public MonthOf(final int cid, final YearMonth month) {
-        super(cid, new Sticky<>(() -> month.getMonth().getDisplayName(TextStyle.SHORT, Locale.US)));
+        this(cid, month, new Style.No());
+    }
+
+    /**
+     * Ctor.
+     * @param cid The number of excel column number.
+     * @param month The cell value.
+     * @param style The style of excel cell.
+     */
+    public MonthOf(final int cid, final YearMonth month, final XSSFCellStyle style) {
+        this(cid, month, new StyleOf(style));
+    }
+
+    /**
+     * Ctor.
+     * @param cid The number of excel column number.
+     * @param month The cell value.
+     * @param styling The procedure to apply the style to the excel cell.
+     */
+    public MonthOf(final int cid, final YearMonth month, final Style styling) {
+        super(
+            () -> cid,
+            new Sticky<>(() -> month.getMonth().getDisplayName(TextStyle.SHORT, Locale.US)),
+            styling
+        );
     }
 }
diff --git a/src/main/java/io/github/dgroup/xlsx/cell/Range.java b/src/main/java/io/github/dgroup/xlsx/cell/Range.java
index 6164631..7375ca3 100644
--- a/src/main/java/io/github/dgroup/xlsx/cell/Range.java
+++ b/src/main/java/io/github/dgroup/xlsx/cell/Range.java
@@ -24,6 +24,7 @@
 
 package io.github.dgroup.xlsx.cell;
 
+import io.github.dgroup.xlsx.style.Style;
 import java.util.List;
 import java.util.Objects;
 import java.util.concurrent.atomic.AtomicInteger;
@@ -60,6 +61,11 @@ public final class Range<T> implements MutableCell<List<T>> {
      */
     private final Unchecked<String> tostr;
 
+    /**
+     * The procedure to apply the style to the excel cell.
+     */
+    private final Style styling;
+
     /**
      * Ctor.
      * @param cid The number of excel column number.
@@ -75,7 +81,7 @@ public Range(final int cid, final T... values) {
      * @param values The cell(s) values.
      */
     public Range(final int cid, final List<T> values) {
-        this(() -> cid, values);
+        this(() -> cid, values, new Style.No());
     }
 
     /**
@@ -83,6 +89,7 @@ public Range(final int cid, final List<T> values) {
      * @param cid The name of excel column number.
      * @param values The cell(s) values.
      */
+    @SafeVarargs
     public Range(final String cid, final T... values) {
         this(cid, new ListOf<>(values));
     }
@@ -93,17 +100,19 @@ public Range(final String cid, final T... values) {
      * @param values The cell(s) values.
      */
     public Range(final String cid, final List<T> values) {
-        this(new Sticky<>(new IndexOf(cid)), values);
+        this(new Sticky<>(new IndexOf(cid)), values, new Style.No());
     }
 
     /**
      * Ctor.
      * @param cid The number of excel column number.
      * @param values The cell(s) values.
+     * @param styling The procedure to apply the style to the excel cell.
      */
-    public Range(final Scalar<Integer> cid, final List<T> values) {
+    public Range(final Scalar<Integer> cid, final List<T> values, final Style styling) {
         this.cid = new Unchecked<>(cid);
         this.values = values;
+        this.styling = styling;
         this.tostr = new Unchecked<>(
             new Sticky<>(
                 () -> String.format(
@@ -119,7 +128,7 @@ public Range(final Scalar<Integer> cid, final List<T> values) {
     public void change(final XSSFRow row) {
         final AtomicInteger column = new AtomicInteger(this.index());
         for (final T val : this.values) {
-            new CellOf<>(column.getAndIncrement(), val)
+            new CellOf<>(column::getAndIncrement, () -> val, this.styling)
                 .change(row);
         }
     }
diff --git a/src/main/java/io/github/dgroup/xlsx/style/Style.java b/src/main/java/io/github/dgroup/xlsx/style/Style.java
new file mode 100644
index 0000000..d48df5a
--- /dev/null
+++ b/src/main/java/io/github/dgroup/xlsx/style/Style.java
@@ -0,0 +1,56 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019-2020 Yurii Dubinka
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom
+ * the Software is  furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+ * OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package io.github.dgroup.xlsx.style;
+
+import org.apache.poi.xssf.usermodel.XSSFCell;
+import org.apache.poi.xssf.usermodel.XSSFSheet;
+import org.cactoos.BiProc;
+
+/**
+ * The procedure to apply the style to the excel cell.
+ *
+ * @since 0.2.1
+ */
+public interface Style extends BiProc<XSSFSheet, XSSFCell> {
+
+    /**
+     * Apply the expected style to the target excel cell.
+     * @param sheet The current excel sheet.
+     * @param cell The target excel cell.
+     */
+    void exec(XSSFSheet sheet, XSSFCell cell);
+
+    /**
+     * No style defined for excel cell.
+     *
+     * @since 0.3.0
+     */
+    class No implements Style {
+
+        @Override
+        public void exec(final XSSFSheet sheet, final XSSFCell cell) {
+            // No implementation required
+        }
+    }
+}
diff --git a/src/main/java/io/github/dgroup/xlsx/style/StyleOf.java b/src/main/java/io/github/dgroup/xlsx/style/StyleOf.java
new file mode 100644
index 0000000..c43529c
--- /dev/null
+++ b/src/main/java/io/github/dgroup/xlsx/style/StyleOf.java
@@ -0,0 +1,97 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019-2020 Yurii Dubinka
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom
+ * the Software is  furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+ * OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package io.github.dgroup.xlsx.style;
+
+import org.apache.poi.xssf.usermodel.XSSFCell;
+import org.apache.poi.xssf.usermodel.XSSFCellStyle;
+import org.apache.poi.xssf.usermodel.XSSFSheet;
+import org.cactoos.Scalar;
+import org.cactoos.scalar.Sticky;
+import org.cactoos.scalar.Unchecked;
+
+/**
+ * The style to be applied to the target excel cell(s).
+ *
+ * @since 0.2.1
+ */
+public final class StyleOf implements Style {
+
+    /**
+     * The expected style to be applied.
+     */
+    private final Unchecked<XSSFCellStyle> style;
+
+    /**
+     * Build default style from target sheet.
+     * @param sheet The target excel sheet.
+     */
+    public StyleOf(final XSSFSheet sheet) {
+        this(new Sticky<>(() -> sheet.getWorkbook().createCellStyle()));
+    }
+
+    /**
+     * Build date style from target sheet.
+     * @param sheet The target excel sheet.
+     * @param pattern The date format for excel cell(s).
+     */
+    public StyleOf(final XSSFSheet sheet, final String pattern) {
+        this(
+            new Sticky<>(
+                () -> {
+                    final XSSFCellStyle date = sheet.getWorkbook().createCellStyle();
+                    date.setDataFormat(
+                        sheet.getWorkbook()
+                            .getCreationHelper()
+                            .createDataFormat()
+                            .getFormat(pattern)
+                    );
+                    return date;
+                }
+            )
+        );
+    }
+
+    /**
+     * Ctor.
+     * @param style The expected style to be applied to target excel cell(s).
+     */
+    public StyleOf(final XSSFCellStyle style) {
+        this(() -> style);
+    }
+
+    /**
+     * Ctor.
+     * @param style The expected style to be applied to target excel cell(s).
+     */
+    public StyleOf(final Scalar<XSSFCellStyle> style) {
+        this.style = new Unchecked<>(style);
+    }
+
+    @Override
+    public void exec(final XSSFSheet sheet, final XSSFCell cell) {
+        if (this.style != null) {
+            cell.setCellStyle(this.style.value());
+        }
+    }
+}
diff --git a/src/main/java/io/github/dgroup/xlsx/style/package-info.java b/src/main/java/io/github/dgroup/xlsx/style/package-info.java
new file mode 100644
index 0000000..9dac9bd
--- /dev/null
+++ b/src/main/java/io/github/dgroup/xlsx/style/package-info.java
@@ -0,0 +1,30 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2019-2020 Yurii Dubinka
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom
+ * the Software is  furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+ * OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * The classes related to Apache POI styles.
+ *
+ * @since 0.3.0
+ */
+package io.github.dgroup.xlsx.style;