diff --git a/index.d.ts b/index.d.ts
index 5a93621c3..e73055d8b 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -751,6 +751,7 @@ declare namespace Eris {
   }
   interface OldMember {
     avatar: string | null;
+    avatarDecorationData?: AvatarDecorationData | null;
     communicationDisabledUntil?: number | null;
     nick: string | null;
     pending?: boolean;
@@ -1332,6 +1333,10 @@ declare namespace Eris {
   }
 
   // Member/User
+  interface AvatarDecorationData {
+    asset: string;
+    sku_id: string;
+  }
   interface MemberOptions {
     channelID?: string | null;
     communicationDisabledUntil?: Date | null;
@@ -1351,6 +1356,7 @@ declare namespace Eris {
   interface PartialUser {
     accentColor?: number | null;
     avatar: string | null;
+    avatarDecorationData?: AvatarDecorationData | null;
     banner?: string | null;
     discriminator: string;
     id: string;
@@ -3454,6 +3460,8 @@ declare namespace Eris {
     accentColor?: number | null;
     activities?: Activity[];
     avatar: string | null;
+    avatarDecorationData?: AvatarDecorationData | null;
+    avatarDecorationURL: string | null;
     avatarURL: string;
     banner?: string | null;
     bannerURL: string | null;
@@ -3994,6 +4002,8 @@ declare namespace Eris {
   export class User extends Base {
     accentColor?: number | null;
     avatar: string | null;
+    avatarDecorationData?: AvatarDecorationData | null;
+    avatarDecorationURL: string | null;
     avatarURL: string;
     banner?: string | null;
     bannerURL: string | null;
diff --git a/lib/gateway/Shard.js b/lib/gateway/Shard.js
index 4fc1c3c62..862fed669 100644
--- a/lib/gateway/Shard.js
+++ b/lib/gateway/Shard.js
@@ -751,22 +751,24 @@ class Shard extends EventEmitter {
                 if(packet.d.user.username !== undefined) {
                     let user = this.client.users.get(packet.d.user.id);
                     let oldUser = null;
-                    if(user && (user.username !== packet.d.user.username || user.globalName !== packet.d.user.global_name || user.discriminator !== packet.d.user.discriminator || user.avatar !== packet.d.user.avatar)) {
+                    if(user && (user.username !== packet.d.user.username || user.globalName !== packet.d.user.global_name || user.discriminator !== packet.d.user.discriminator || user.avatar !== packet.d.user.avatar || (packet.d.user.avatar_decoration_data && user.avatarDecorationData && user.avatarDecorationData.asset !== packet.d.user.avatar_decoration_data.asset))) {
                         oldUser = {
                             username: user.username,
                             globalName: user.globalName,
                             discriminator: user.discriminator,
-                            avatar: user.avatar
+                            avatar: user.avatar,
+                            avatarDecorationData: user.avatarDecorationData
                         };
                     }
                     if(!user || oldUser) {
                         user = this.client.users.update(packet.d.user, this.client);
                         /**
-                         * Fired when a user's avatar, discriminator, display name or username changes
+                         * Fired when a user's avatar, avatar decoration, discriminator, display name or username changes
                          * @event Client#userUpdate
                          * @prop {User} user The updated user
                          * @prop {Object?} oldUser The old user data. If the user was uncached, this will be null
                          * @prop {String?} oldUser.avatar The hash of the user's avatar, or null if no avatar
+                         * @prop {Object?} oldUser.avatarDecorationData The data of the user's avatar decoration, including the asset and sku ID, or null if no avatar decoration
                          * @prop {String} oldUser.discriminator The discriminator of the user
                          * @prop {String?} oldUser.globalName The user's display name, if it is set. For bots, this is the application name
                          * @prop {String} oldUser.username The username of the user
@@ -1268,12 +1270,13 @@ class Shard extends EventEmitter {
                 if(!(this.client.options.intents & Constants.Intents.guildPresences) && packet.d.user.username !== undefined) {
                     let user = this.client.users.get(packet.d.user.id);
                     let oldUser = null;
-                    if(user && (user.username !== packet.d.user.username || user.globalName !== packet.d.user.global_name || user.discriminator !== packet.d.user.discriminator || user.avatar !== packet.d.user.avatar)) {
+                    if(user && (user.username !== packet.d.user.username || user.globalName !== packet.d.user.global_name || user.discriminator !== packet.d.user.discriminator || user.avatar !== packet.d.user.avatar || (packet.d.user.avatar_decoration_data && user.avatarDecorationData && user.avatarDecorationData.asset !== packet.d.user.avatar_decoration_data.asset))) {
                         oldUser = {
                             username: user.username,
                             globalName: user.globalName,
                             discriminator: user.discriminator,
-                            avatar: user.avatar
+                            avatar: user.avatar,
+                            avatarDecorationData: user.avatarDecorationData
                         };
                     }
                     if(!user || oldUser) {
@@ -2136,7 +2139,8 @@ class Shard extends EventEmitter {
                     oldUser = {
                         username: user.username,
                         discriminator: user.discriminator,
-                        avatar: user.avatar
+                        avatar: user.avatar,
+                        avatarDecorationData: user.avatarDecorationData
                     };
                 }
                 user = this.client.users.update(packet.d, this.client);
diff --git a/lib/rest/Endpoints.js b/lib/rest/Endpoints.js
index 16d9e65f2..45dde8b97 100644
--- a/lib/rest/Endpoints.js
+++ b/lib/rest/Endpoints.js
@@ -136,6 +136,7 @@ module.exports.GUILD_SPLASH =                             (guildID, guildSplash)
 module.exports.ROLE_ICON =                                    (roleID, roleIcon) => `/role-icons/${roleID}/${roleIcon}`;
 module.exports.TEAM_ICON =                                    (teamID, teamIcon) => `/team-icons/${teamID}/${teamIcon}`;
 module.exports.USER_AVATAR =                                (userID, userAvatar) => `/avatars/${userID}/${userAvatar}`;
+module.exports.USER_AVATAR_DECORATION =                         (userDecoration) => `/avatar-decoration-presets/${userDecoration}`;
 
 // Client Endpoints
 module.exports.MESSAGE_LINK =                    (guildID, channelID, messageID) => `/channels/${guildID}/${channelID}/${messageID}`;
diff --git a/lib/structures/Member.js b/lib/structures/Member.js
index 86d40a690..6fab774d9 100644
--- a/lib/structures/Member.js
+++ b/lib/structures/Member.js
@@ -11,6 +11,8 @@ const VoiceState = require("./VoiceState");
  * @prop {Number?} accentColor The user's banner color, or null if no banner color (REST only)
  * @prop {Array<Object>?} activities The member's current activities
  * @prop {String?} avatar The hash of the member's guild avatar, or null if no guild avatar
+ * @prop {Object?} avatarDecorationData The data of the user's avatar decoration, including the asset and sku ID, or null if no avatar decoration
+ * @prop {String?} avatarDecorationURL The URL of the user's avatar decoration
  * @prop {String} avatarURL The URL of the user's avatar which can be either a JPG or GIF
  * @prop {String?} banner The hash of the user's banner, or null if no banner (REST only)
  * @prop {String?} bannerURL The URL of the user's banner
@@ -129,6 +131,14 @@ class Member extends Base {
         return this.user.accentColor;
     }
 
+    get avatarDecorationData() {
+        return this.user.avatarDecorationData;
+    }
+
+    get avatarDecorationURL() {
+        return this.user.avatarDecorationURL;
+    }
+
     get avatarURL() {
         return this.avatar ? this.guild.shard.client._formatImage(Endpoints.GUILD_AVATAR(this.guild.id, this.id, this.avatar)) : this.user.avatarURL;
     }
diff --git a/lib/structures/User.js b/lib/structures/User.js
index f5200a72f..73d621a71 100644
--- a/lib/structures/User.js
+++ b/lib/structures/User.js
@@ -7,6 +7,8 @@ const Endpoints = require("../rest/Endpoints");
  * Represents a user
  * @prop {Number?} accentColor The user's banner color, or null if no banner color (REST only)
  * @prop {String?} avatar The hash of the user's avatar, or null if no avatar
+ * @prop {Object?} avatarDecorationData The data of the user's avatar decoration, including the asset and sku ID, or null if no avatar decoration
+ * @prop {String?} avatarDecorationURL The URL of the user's avatar decoration
  * @prop {String} avatarURL The URL of the user's avatar which can be either a JPG or GIF
  * @prop {String?} banner The hash of the user's banner, or null if no banner (REST only)
  * @prop {String?} bannerURL The URL of the user's banner
@@ -57,6 +59,19 @@ class User extends Base {
         if(data.accent_color !== undefined) {
             this.accentColor = data.accent_color;
         }
+        if(data.avatar_decoration_data !== undefined) {
+            this.avatarDecorationData = data.avatar_decoration_data;
+        }
+    }
+
+    get avatarDecorationURL() {
+        if(!this.avatarDecorationData) {
+            return null;
+        }
+        if(this._missingClientError) {
+            throw this._missingClientError;
+        }
+        return this._client._formatImage(Endpoints.USER_AVATAR_DECORATION(this.avatarDecorationData.asset));
     }
 
     get avatarURL() {
@@ -180,6 +195,7 @@ class User extends Base {
         return super.toJSON([
             "accentColor",
             "avatar",
+            "avatarDecorationData",
             "banner",
             "bot",
             "discriminator",