
AI FitFinder
Overview
This is a self-initiated design case study project based on the JD.com platform. It addresses a critical user pain point: the challenge of selecting clothing that aligns with their body type, usage scenarios, and styling preferences due to the overwhelming variety of stores and clothing options available. This pain point highlights the limitations of the platform’s existing capabilities in catering to personalized needs.
To overcome this, the solution leverages the strengths of an AI-powered chatbot—its ability to deliver personalized recommendations at scale. By integrating a chat interface, the AI interacts with users to gather individual attributes (e.g., body shape, height, weight, and skin tone) and uses this data to provide tailored clothing suggestions along with styling recommendations. This feature complements the platform’s existing functions. Entry points for the chatbot are strategically placed at key touchpoints throughout the shopping journey, with context-aware messages tailored to the user’s current stage.
Team
Self-initiated Case study project
Role
Product Designer,
UX/UI Designer
Timeline
2025
Module
JD.COM Platform End-to-End
Tools
Figma
Design Model for Integrating AI into the Current Product
Technical Features
Empathy
Strengths
Use Cases
User Needs
Weaknesses
Apply
Avoid
Project Background


User pain-points
Solution Goal
The platform offers an extensive range of stores and clothing styles, which can make it challenging for users to identify options that suit their body type, skin tone, or styling preferences.
Lacking inspiration for outfit combinations and need styling suggestions.
User have difficulty articulating preferences. Traditional filters (e.g., size, color, style) are too broad and don’t address personalized needs.
Integrate smart entry points at different stages of the shopping journey, ensuring the feature is context-aware and relevant at each stage.
Offer 3-5 personalized clothing recommendations along with styling suggestions (including outfit ideas from merchants or user-uploaded images).
Use a chat-based AI assistant to guide users in providing personalized information such as body type, height, weight, and usage scenarios.
Key Touch points and Information Flow
A Complete Shopping Strategy Loop: Enhance the Existing App Flow + Deliver a New Conversational Shopping Experience
Stage
painpoint
AI Recommen-dation
Initial
Chat Message
Excepted Business Value
Homepage/
Search Page
decide on the item’s fit and fit for styling
bundle purchase a complete look
browsing outfit inspirations based on past purchasing
need styling inspirations and narrow down the target category
Find Your Perfect Fit
“Hi! Need help finding outfits that suit your body type and style? Let me help!”
Style It Perfectly
“I’ve got outfit ideas that go perfectly with this item. Want to check them out?”
Save While You Style
“Here are outfit suggestions that pair perfectly with your picks—and come with a discount when bought together!”
Complete Your Look
“Hi! I’m your AI stylist. I found some great items to pair with what you’ve bought before!”
Product Detail Page
Cart
User Profile/
Order History
Onboarding & General Feeds
trending outfits
Exclusive discount
Recently in viewed Product with lower price
Collect Customer fit Information
Inspiration & Promotion
Inspiration with promotion
Fit inspiration
Fit Check & Inspiration
Colletct Customer Information
fitting review by users
Fit inspiration
Similar Product with lower price
Bundle Sell
Fit inspiration
Inspiration with promotion
Retention
Conversion
Conversion &
Average Order Value
Retention &
Repeat Purchase
Recommendation Criteria and Prompts
Help users focus their needs on a single product, then recommend complementary items around the current product. By leveraging pairing suggestions and/or special discounts, achieve conversions and increase the average order value.
Personalized recommendation criteria
Touchpoint Guiding Text
1.
Personal body type, skin tone, and clothing preferences
2.
Local trends in the user’s region
3.
New arrivals from the user’s favorite brands or styles
4.
Outfit pairings for the user’s purchase history
5.
Exclusive discounts on the user’s preferred brands and styles. Similar product at a lower price.
6.
The user’s geometric zone, time, season, or weather
“Top Pick for You”
“Find Your Perfect Fit”
“On-Trend in Your Area”
“Style Loved Around You”
“Fresh Style You’ll Love”
“From Your Go-To Brands”
“Complete Your Look”
“Styled Match Your Wardrobe”
“Exclusive Discount”
“Your Brands, on Sale”
“Winter-Ready Pick”
“Friday Night Party Essential”
AI Features Embedded in the Current Shopping Process
While integrating the AI-powered personalized shopping assistant into the app’s core shopping flow, I also designed a streamlined, message-driven shopping process within the feature to filter out redundant options.




Homepage
Search Page
Product Detail Page
Onboarding & General Feeds
Fit Check & Inspiration
Tailored
product feed
Based on order history
Based on user’s fit info.
Based on user’s fit info.
Fit and inspiration based on user’s fit info.


Styling Bundle with Exclusive Discounts
Exclusive deals of the stores that the user follows
Fit and inspiration based on user’s fit info.


Cart
Bundle Sell
User Profile
Order History
Inspiration & Promotion
Usage Flow Within the Feature





Onboarding & General Feeds
Fit Check & Inspiration
user’s fit profile


Styling Bundle with Exclusive Discounts


Bundle Sell
Inspiration & Promotion
Additions to ComplementPrevious Purchase
Shipping and Evaluation
The evaluation process will follow the design strategy, using a comparison table to validate effectiveness by aligning each functional module with its corresponding expected business value indicators.
Stage
AI Recommen--dation
Initial
Chat Message
Excepted Business Value
Homepage/
Search Page
Find Your Perfect Fit
Style It Perfectly
Save While You Style
Complete Your Look
Product Detail Page
Cart
User Profile/
Order History
Onboarding & General Feeds
Inspiration & Promotion
Fit Check & Inspiration
Bundle Sell
Retention
Conversion
Conversion &
Average Order Value
Retention &
Repeat Purchase
View My Design Projects
Contact Me
E-mail:
Tel:
annyjialuli01@gmail.com
(+1)778-697-4718 Canada