My Sister Kate
- What It Is: Clothing Store in Hinsdale, IL
- Address: 48 S Washington St #1, Hinsdale, IL 60521, USA
- Phone: (630) 986-5866
- Hours:
- Monday: 10:00 AM to 5:00 PM
- Tuesday: 10:00 AM to 5:00 PM
- Wednesday: 10:00 AM to 5:00 PM
- Thursday: 10:00 AM to 5:00 PM
- Friday: 10:00 AM to 5:00 PM
- Saturday: 10:00 AM to 5:00 PM
- Sunday: Closed
- Website: mysisterkate.com
Clothing Store
Rated 4.4 of 5 on Google (31 reviews)
- Children's Boutique
- Unique Urban Fashion
- Toys and Gifts for Kids
- Brands From Around the World
- Rewards Program
About My Sister Kate
My Sister Kate is a children's boutique on South Washington Street in Hinsdale. The shop sells urban-style clothing from international brands. Its sizes run from newborn through girls' 14 and boys' 8.
Toys and children's gifts are sold alongside the clothing. The shop also runs a rewards program.
Services
- Children's clothing
- Baby clothing
- Girls clothing
- Boys clothing
- Tween clothing
- Toys
- Children's gifts
- Rewards program
Questions
What sizes does My Sister Kate carry?
My Sister Kate carries clothing for newborns through girls size 14 and boys up to size 8. The store also has toys and gifts for kids of all ages.
Does My Sister Kate sell toys and gifts?
Yes, the store carries toys and children's gifts along with its kids' clothing. Gifts are chosen for all ages and all occasions.
Where is My Sister Kate located?
My Sister Kate is located at 48 S. Washington Street in downtown Hinsdale, IL 60521. You can call 630-986-5866 for more information.
Does My Sister Kate have a rewards program?
Yes, shoppers can join the store's reward program and earn points for every purchase. The store keeps track of the points for you.
Follow My Sister Kate
Details checked Tue, Nov 10, 2026.
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