diff --git a/packages/react-components/react-skeleton/library/src/components/Skeleton/Skeleton.types.ts b/packages/react-components/react-skeleton/library/src/components/Skeleton/Skeleton.types.ts
index 27d4a6813f599..d4824d9d55c46 100644
--- a/packages/react-components/react-skeleton/library/src/components/Skeleton/Skeleton.types.ts
+++ b/packages/react-components/react-skeleton/library/src/components/Skeleton/Skeleton.types.ts
@@ -9,6 +9,11 @@ export type SkeletonSlots = {
   root: NonNullable<Slot<'div'>>;
 };
 
+/**
+ * Sizes for the Skeleton
+ */
+export type SkeletonSize = 8 | 12 | 16 | 20 | 24 | 28 | 32 | 36 | 40 | 48 | 56 | 64 | 72 | 96 | 120 | 128;
+
 /**
  * Skeleton Props
  */
@@ -31,6 +36,20 @@ export type SkeletonProps = Omit<ComponentProps<Partial<SkeletonSlots>>, 'width'
    * @deprecated Use `className` prop to set width
    */
   width?: number | string;
+
+  /**
+   * Sets the size of the Skeleton in pixels.
+   * Size is restricted to a limited set of values recommended for most uses(see SkeletonSize).
+   * To set a non-supported size, set `width` and `height` to override the rendered size.
+   * @default 16
+   */
+  size?: SkeletonSize;
+
+  /**
+   * Sets the shape of the Skeleton.
+   * @default rectangle
+   */
+  shape?: 'circle' | 'square' | 'rectangle';
 };
 
 export type SkeletonContextValues = {
@@ -40,4 +59,5 @@ export type SkeletonContextValues = {
 /**
  * State used in rendering Skeleton
  */
-export type SkeletonState = ComponentState<SkeletonSlots> & Required<Pick<SkeletonProps, 'animation' | 'appearance'>>;
+export type SkeletonState = ComponentState<SkeletonSlots> &
+  Required<Pick<SkeletonProps, 'animation' | 'appearance' | 'size' | 'shape'>>;
diff --git a/packages/react-components/react-skeleton/library/src/components/Skeleton/useSkeleton.ts b/packages/react-components/react-skeleton/library/src/components/Skeleton/useSkeleton.ts
index 358ab34de42da..ca968e2cb7009 100644
--- a/packages/react-components/react-skeleton/library/src/components/Skeleton/useSkeleton.ts
+++ b/packages/react-components/react-skeleton/library/src/components/Skeleton/useSkeleton.ts
@@ -14,7 +14,12 @@ import { useSkeletonContext } from '../../contexts/SkeletonContext';
  */
 export const useSkeleton_unstable = (props: SkeletonProps, ref: React.Ref<HTMLElement>): SkeletonState => {
   const { animation: contextAnimation, appearance: contextAppearance } = useSkeletonContext();
-  const { animation = contextAnimation ?? 'wave', appearance = contextAppearance ?? 'opaque' } = props;
+  const {
+    animation = contextAnimation ?? 'wave',
+    appearance = contextAppearance ?? 'opaque',
+    size = 16,
+    shape = 'rectangle',
+  } = props;
 
   const root = slot.always(
     getIntrinsicElementProps('div', {
@@ -28,5 +33,5 @@ export const useSkeleton_unstable = (props: SkeletonProps, ref: React.Ref<HTMLEl
     }),
     { elementType: 'div' },
   );
-  return { animation, appearance, components: { root: 'div' }, root };
+  return { animation, appearance, size, shape, components: { root: 'div' }, root };
 };
diff --git a/packages/react-components/react-skeleton/library/src/components/Skeleton/useSkeletonStyles.styles.ts b/packages/react-components/react-skeleton/library/src/components/Skeleton/useSkeletonStyles.styles.ts
index 075dce0764998..73c5345a8c130 100644
--- a/packages/react-components/react-skeleton/library/src/components/Skeleton/useSkeletonStyles.styles.ts
+++ b/packages/react-components/react-skeleton/library/src/components/Skeleton/useSkeletonStyles.styles.ts
@@ -1,17 +1,167 @@
-import { mergeClasses } from '@griffel/react';
+import { makeStyles, mergeClasses } from '@griffel/react';
 import type { SkeletonSlots, SkeletonState } from './Skeleton.types';
 import type { SlotClassNames } from '@fluentui/react-utilities';
+import { tokens } from '@fluentui/react-theme';
+
 export const skeletonClassNames: SlotClassNames<SkeletonSlots> = {
   root: 'fui-Skeleton',
 };
 
+const skeletonWaveAnimation = {
+  to: {
+    transform: 'translate(100%)',
+  },
+};
+
+const skeletonPulseAnimation = {
+  '0%': {
+    opacity: '1',
+  },
+  '50%': {
+    opacity: '0.4',
+  },
+  '100%': {
+    opacity: '1',
+  },
+};
+
+/**
+ * Styles for the root slot
+ */
+const useStyles = makeStyles({
+  root: {
+    position: 'relative',
+    overflow: 'hidden',
+
+    '::after': {
+      content: '""',
+      display: 'block',
+      position: 'absolute',
+      inset: '0',
+      animationIterationCount: 'infinite',
+      animationDuration: '3s',
+      animationTimingFunction: 'ease-in-out',
+      '@media screen and (prefers-reduced-motion: reduce)': {
+        animationDuration: '0.01ms',
+        animationIterationCount: '1',
+      },
+    },
+  },
+  wave: {
+    backgroundColor: tokens.colorNeutralStencil1,
+
+    '::after': {
+      animationName: skeletonWaveAnimation,
+      backgroundImage: `linear-gradient(
+        to right,
+        ${tokens.colorNeutralStencil1} 0%,
+        ${tokens.colorNeutralStencil2} 50%,
+        ${tokens.colorNeutralStencil1} 100%)`,
+      transform: 'translate(-100%)',
+
+      '@media screen and (forced-colors: active)': {
+        backgroundColor: 'WindowText',
+      },
+    },
+  },
+  pulse: {
+    '::after': {
+      animationName: skeletonPulseAnimation,
+      animationDuration: '1s',
+      backgroundColor: tokens.colorNeutralStencil1,
+    },
+  },
+  translucent: {
+    backgroundColor: tokens.colorNeutralStencil1Alpha,
+
+    '::after': {
+      backgroundImage: `linear-gradient(
+      to right,
+      transparent 0%,
+      ${tokens.colorNeutralStencil1Alpha} 50%,
+      transparent 100%)`,
+    },
+  },
+  translucentPulse: {
+    backgroundColor: 'none',
+
+    '::after': {
+      backgroundColor: tokens.colorNeutralStencil1Alpha,
+    },
+  },
+});
+
+const useRectangleStyles = makeStyles({
+  root: {
+    width: '100%',
+    borderRadius: '4px',
+  },
+  8: { height: '8px' },
+  12: { height: '12px' },
+  16: { height: '16px' },
+  20: { height: '20px' },
+  24: { height: '24px' },
+  28: { height: '28px' },
+  32: { height: '32px' },
+  36: { height: '36px' },
+  40: { height: '40px' },
+  48: { height: '48px' },
+  56: { height: '56px' },
+  64: { height: '64px' },
+  72: { height: '72px' },
+  96: { height: '96px' },
+  120: { height: '120px' },
+  128: { height: '128px' },
+});
+
+const useSizeStyles = makeStyles({
+  8: { width: '8px', height: '8px' },
+  12: { width: '12px', height: '12px' },
+  16: { width: '16px', height: '16px' },
+  20: { width: '20px', height: '20px' },
+  24: { width: '24px', height: '24px' },
+  28: { width: '28px', height: '28px' },
+  32: { width: '32px', height: '32px' },
+  36: { width: '36px', height: '36px' },
+  40: { width: '40px', height: '40px' },
+  48: { width: '48px', height: '48px' },
+  56: { width: '56px', height: '56px' },
+  64: { width: '64px', height: '64px' },
+  72: { width: '72px', height: '72px' },
+  96: { width: '96px', height: '96px' },
+  120: { width: '120px', height: '120px' },
+  128: { width: '128px', height: '128px' },
+});
+
+const useCircleSizeStyles = makeStyles({
+  root: {
+    borderRadius: '50%',
+  },
+});
+
 /**
  * Apply styling to the Skeleton slots based on the state
  */
 export const useSkeletonStyles_unstable = (state: SkeletonState): SkeletonState => {
   'use no memo';
 
-  state.root.className = mergeClasses(skeletonClassNames.root, state.root.className);
+  const { size, shape } = state;
+
+  const rootStyles = useStyles();
+  const rectStyles = useRectangleStyles();
+  const sizeStyles = useSizeStyles();
+  const circleStyles = useCircleSizeStyles();
+
+  state.root.className = mergeClasses(
+    skeletonClassNames.root,
+    rootStyles.root,
+    shape === 'rectangle' && rectStyles.root,
+    shape === 'rectangle' && rectStyles[size],
+    shape === 'square' && sizeStyles[size],
+    shape === 'circle' && circleStyles.root,
+    shape === 'circle' && sizeStyles[size],
+    state.root.className,
+  );
 
   return state;
 };