activity_add_item.xml, activity_edit_item.xml, activity_view_item.xml, AddItemActivity.java, EditItemActivity.java, ViewItemActivity.java, strings.xml to display the new added style field for ItemData. Schema.java, ItemData.java, ItemDatabaseHelper.java to add style field to ItemData and modify the predefined fields of category, material, style. OutfitActivity.java to display degree icon and display error message when weather info cannot be obtained.