diff --git a/.storybook/preview-head-template.html b/.storybook/preview-head-template.html
index fc104f390603a7..a1cf7c4a6c27ce 100644
--- a/.storybook/preview-head-template.html
+++ b/.storybook/preview-head-template.html
@@ -171,10 +171,6 @@
     color: #616161;
   }
 
-  #docs-root .docblock-argstable tbody tr:nth-child(even) td {
-    background: #fafafa;
-  }
-
   #docs-root .docblock-argstable tbody tr td {
     vertical-align: middle;
   }
@@ -197,10 +193,6 @@
     background: none;
   }
 
-  #docs-root .docs-story > div > div[scale] {
-    padding: 48px 24px;
-  }
-
   #docs-root .docs-story > div:last-child {
     right: 31px;
     border-radius: 24px;
diff --git a/change/@fluentui-react-components-5f56cdc5-254d-4f5d-85fd-05fc8095827d.json b/change/@fluentui-react-components-5f56cdc5-254d-4f5d-85fd-05fc8095827d.json
new file mode 100644
index 00000000000000..7e47302d13abcd
--- /dev/null
+++ b/change/@fluentui-react-components-5f56cdc5-254d-4f5d-85fd-05fc8095827d.json
@@ -0,0 +1,7 @@
+{
+  "type": "none",
+  "comment": "chore(react-components): Theme picker for storybook `--docs` mode",
+  "packageName": "@fluentui/react-components",
+  "email": "lingfangao@hotmail.com",
+  "dependentChangeType": "none"
+}
diff --git a/packages/react-components/.storybook/preview.js b/packages/react-components/.storybook/preview.js
index dc19d1c79118ac..495458b1c06684 100644
--- a/packages/react-components/.storybook/preview.js
+++ b/packages/react-components/.storybook/preview.js
@@ -1,5 +1,5 @@
 import * as rootPreview from '../../../.storybook/preview';
-// import { FluentDocsContainer } from '../src/DocsComponents/FluentDocsContainer.stories';
+import { FluentDocsContainer } from '../src/DocsComponents/FluentDocsContainer.stories';
 import { FluentDocsPage } from '../src/DocsComponents/FluentDocsPage.stories';
 
 // load global styles
@@ -30,6 +30,7 @@ export const parameters = {
   ...rootPreview.parameters,
   docs: {
     ...rootPreview.parameters.docs,
+    container: FluentDocsContainer,
     page: FluentDocsPage,
     // container: FluentDocsContainer,
   },
diff --git a/packages/react-components/src/DocsComponents/FluentDocsContainer.stories.tsx b/packages/react-components/src/DocsComponents/FluentDocsContainer.stories.tsx
index 14199c20ee7b09..10b783571355b3 100644
--- a/packages/react-components/src/DocsComponents/FluentDocsContainer.stories.tsx
+++ b/packages/react-components/src/DocsComponents/FluentDocsContainer.stories.tsx
@@ -1,14 +1,24 @@
 import * as React from 'react';
-import { DocsContainer, DocsContainerProps } from '@storybook/addon-docs';
+import { DocsContainer, DocsContextProps } from '@storybook/addon-docs';
+import { FluentStoryContext, THEME_ID, themes } from '@fluentui/react-storybook-addon';
 import { FluentDocsHeader } from './FluentDocsHeader.stories';
+import { FluentProvider, webLightTheme } from '../index';
+
+interface FluentDocsContainerProps {
+  context: FluentStoryContext & DocsContextProps;
+}
 
 /**
  * A container that wraps storybook's native docs container to add extra components to the docs experience
  */
-export const FluentDocsContainer = ({ children, context }: DocsContainerProps & { children: React.ReactNode }) => {
+export const FluentDocsContainer: React.FC<FluentDocsContainerProps> = ({ children, context }) => {
+  const selectedTheme = themes.find(theme => theme.id === context.globals[THEME_ID]);
+
   return (
     <>
-      <FluentDocsHeader />
+      <FluentProvider theme={selectedTheme?.theme ?? webLightTheme}>
+        <FluentDocsHeader storybookGlobals={context.globals} />
+      </FluentProvider>
       {/** TODO add table of contents */}
       <DocsContainer context={context}>{children}</DocsContainer>
     </>
diff --git a/packages/react-components/src/DocsComponents/FluentDocsHeader.stories.tsx b/packages/react-components/src/DocsComponents/FluentDocsHeader.stories.tsx
index b4f976813cb46b..c452fd98bd4f1c 100644
--- a/packages/react-components/src/DocsComponents/FluentDocsHeader.stories.tsx
+++ b/packages/react-components/src/DocsComponents/FluentDocsHeader.stories.tsx
@@ -1,18 +1,29 @@
 import * as React from 'react';
+import { FluentGlobals, THEME_ID } from '@fluentui/react-storybook-addon';
 import { makeStyles } from '../index';
+import { ThemePicker } from './ThemePicker.stories';
 
 const useStyles = makeStyles({
-  root: {
-    position: 'sticky',
+  root: theme => ({
+    position: 'fixed',
     top: 0,
     padding: '5px',
-  },
+    width: '100%',
+    background: theme.colorNeutralBackground3,
+    boxShadow: `${theme.shadow8}`,
+    borderBottom: `1px solid ${theme.colorTransparentStroke}`,
+    zIndex: 1000,
+  }),
 });
 
 /**
  * Sticky header over the entire docs page
  */
-export const FluentDocsHeader = () => {
+export const FluentDocsHeader: React.FC<{ storybookGlobals: FluentGlobals }> = ({ storybookGlobals }) => {
   const styles = useStyles();
-  return <div className={styles.root}>{/** TODO add theme+version picker */}</div>;
+  return (
+    <div className={styles.root}>
+      <ThemePicker selectedThemeId={storybookGlobals[THEME_ID]} />
+    </div>
+  );
 };
diff --git a/packages/react-components/src/DocsComponents/ThemePicker.stories.tsx b/packages/react-components/src/DocsComponents/ThemePicker.stories.tsx
new file mode 100644
index 00000000000000..34e2079da0e4fa
--- /dev/null
+++ b/packages/react-components/src/DocsComponents/ThemePicker.stories.tsx
@@ -0,0 +1,57 @@
+import * as React from 'react';
+import { MenuButton, Menu, MenuPopover, MenuItemRadio, MenuList, MenuTrigger, makeStyles, MenuProps } from '../index';
+import { themes, ThemeIds, THEME_ID } from '@fluentui/react-storybook-addon';
+import addons from '@storybook/addons';
+
+const useStyles = makeStyles({
+  menuButton: {
+    minWidth: '210px',
+    justifyContent: 'flex-start',
+  },
+
+  chevronIcon: {
+    marginLeft: 'auto',
+  },
+
+  menuPopover: {
+    minWidth: '210px',
+  },
+});
+
+/**
+ * Theme picker used in the react-components docs header
+ */
+export const ThemePicker: React.FC<{ selectedThemeId?: string }> = ({ selectedThemeId }) => {
+  const styles = useStyles();
+
+  const setGlobalTheme = (themeId: ThemeIds): void => {
+    addons.getChannel().emit('updateGlobals', { globals: { [THEME_ID]: themeId } });
+  };
+  const onCheckedValueChange: MenuProps['onCheckedValueChange'] = (e, data) => {
+    setGlobalTheme(data.checkedItems[0] as ThemeIds);
+  };
+
+  const selectedTheme = themes.find(theme => theme.id === selectedThemeId);
+
+  return (
+    <Menu
+      onCheckedValueChange={onCheckedValueChange}
+      checkedValues={{ theme: selectedThemeId ? [selectedThemeId] : [] }}
+    >
+      <MenuTrigger>
+        <MenuButton className={styles.menuButton} menuIcon={{ className: styles.chevronIcon }}>
+          {selectedTheme?.label ?? 'Theme'}
+        </MenuButton>
+      </MenuTrigger>
+      <MenuPopover className={styles.menuPopover}>
+        <MenuList>
+          {themes.map(theme => (
+            <MenuItemRadio name="theme" value={theme.id} key={theme.id}>
+              {theme.label}
+            </MenuItemRadio>
+          ))}
+        </MenuList>
+      </MenuPopover>
+    </Menu>
+  );
+};
diff --git a/packages/react-storybook-addon/README.md b/packages/react-storybook-addon/README.md
index 9a052541499df5..9bd2f2410b30d5 100644
--- a/packages/react-storybook-addon/README.md
+++ b/packages/react-storybook-addon/README.md
@@ -11,6 +11,36 @@ These are not production-ready components and **should never be used in product*
 - adds fluent theme switcher
   - ![Fluent Theme Switcher](https://user-images.githubusercontent.com/20744592/138872560-8ef40c25-193c-47db-a216-7c1e86fe8cda.png)
 
+**Theme management in storybook globals**
+
+Exports types and utilities to set and consume the correct Fluent theme in storybook globals. Here's some example picker
+that sets the Fluent them in storybook globals.
+
+```tsx
+import * as React from 'react';
+import { themes, setGlobalTheme, FluentStoryContext, THEME_ID } from '@fluentui/react-storybook-addon';
+
+// storybook context which can be accessed for example in decorators
+// https://storybook.js.org/docs/react/writing-stories/decorators#context-for-mocking
+export const ThemePicker: React.FC<{ context: FluentStoryContext }> = ({ context }) => {
+  const handleChange = e => {
+    setGlobalTheme(e.target.value);
+  };
+
+  const selectedTheme = themes.find(theme => theme.id === context.globals[THEME_ID]);
+
+  return (
+    <select onChange={handleChange}>
+      {themes.map(theme => (
+        <option selected={selectedTheme.id === theme.id} value={theme.id}>
+          {theme.label}
+        </option>
+      ))}
+    </select>
+  );
+};
+```
+
 ## Getting Started
 
 ### Installation
diff --git a/packages/react-storybook-addon/etc/react-storybook-addon.api.md b/packages/react-storybook-addon/etc/react-storybook-addon.api.md
index 4d5ec18c6dbadc..b1244a204d005a 100644
--- a/packages/react-storybook-addon/etc/react-storybook-addon.api.md
+++ b/packages/react-storybook-addon/etc/react-storybook-addon.api.md
@@ -4,9 +4,54 @@
 
 ```ts
 
+import { Args } from '@storybook/api';
+import { StoryContext } from '@storybook/addons';
+import type { Theme } from '@fluentui/react-theme';
+
+// @public
+export interface FluentGlobals extends Args {
+    // (undocumented)
+    [THEME_ID]?: ThemeIds;
+}
+
+// @public (undocumented)
+export interface FluentStoryContext extends StoryContext {
+    // (undocumented)
+    globals: FluentGlobals;
+}
+
+// @public (undocumented)
+export const THEME_ID: "storybook/fluentui-react-addon/theme";
+
+// @public (undocumented)
+export type ThemeIds = typeof themes[number]['id'];
+
 // @public (undocumented)
-const _default: {};
-export default _default;
+export const themes: readonly [{
+    readonly id: "web-light";
+    readonly label: "Web Light";
+    readonly theme: Theme;
+}, {
+    readonly id: "web-dark";
+    readonly label: "Web Dark";
+    readonly theme: Theme;
+}, {
+    readonly id: "web-high-contrast";
+    readonly label: "Web High Contrast";
+    readonly theme: Theme;
+}, {
+    readonly id: "teams-light";
+    readonly label: "Teams Light";
+    readonly theme: Theme;
+}, {
+    readonly id: "teams-dark";
+    readonly label: "Teams Dark";
+    readonly theme: Theme;
+}, {
+    readonly id: "teams-high-contrast";
+    readonly label: "Teams High Contrast";
+    readonly theme: Theme;
+}];
 
 // (No @packageDocumentation comment for this package)
 
diff --git a/packages/react-storybook-addon/src/decorators/withFluentProvider.tsx b/packages/react-storybook-addon/src/decorators/withFluentProvider.tsx
index c520b7dde643a3..11f8b5a83c8101 100644
--- a/packages/react-storybook-addon/src/decorators/withFluentProvider.tsx
+++ b/packages/react-storybook-addon/src/decorators/withFluentProvider.tsx
@@ -27,6 +27,6 @@ export const withFluentProvider = (StoryFn: StoryFunction<React.ReactElement>, c
 const FluentExampleContainer: React.FC<{ theme: Theme }> = props => {
   const { theme } = props;
 
-  const backgroundColor = theme.colorNeutralBackground1;
-  return <div style={{ padding: 10, backgroundColor: backgroundColor }}>{props.children}</div>;
+  const backgroundColor = theme.colorNeutralBackground2;
+  return <div style={{ padding: '48px 24px', backgroundColor: backgroundColor }}>{props.children}</div>;
 };
diff --git a/packages/react-storybook-addon/src/index.ts b/packages/react-storybook-addon/src/index.ts
index ff8b4c56321a33..3da679ee45e465 100644
--- a/packages/react-storybook-addon/src/index.ts
+++ b/packages/react-storybook-addon/src/index.ts
@@ -1 +1,3 @@
-export default {};
+export type { FluentGlobals, FluentStoryContext } from './hooks';
+export { themes, ThemeIds } from './theme';
+export { THEME_ID } from './constants';