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Same Day Delivery Available!
Please Whatsapp Us At 94790801 Prior To Placing Your Order.

Order Online and Have It Delivered

Welcome to Party Theory SG!

More than just a party shop in Singapore, Party Theory SG is a community of like minded individuals who share a passion for celebrating life's special moments.

At Party Theory, we believe that every occasion is worth celebrating and that the key to a successful party is in the details. Whether you are planning a birthday party with your family and friends, a wedding proposal of a lifetime, a baby shower or a large corporate event, we are here to help you make it a

memorable and enjoyable experience for everyone!

Our team of experienced party enthusiasts are passionate about all things party! Our mission is simple: to provide you with the knowledge, resources and inspiration you need to plan and execute an unforgettable celebration while keeping the costs affordable! We are here to help you make your party dreams a reality and to ensure every detail is perfect.


Contact us today to plan the party of a lifetime!


Image by Bucography

Party Theory You guys deserve a big applause. Balloons always delivered on time and the balloons were awesome.
Zero complaints. Great service.
Good job guys👏👏👏👏
I will be back!!😎

Image by Bucography

Party Theory went above and beyond in every way to make my daughters birthday one to remember! Their customer service is excellent!! I received prompt communication, on time delivery and a superior product! I would definitely recommend and will absolutely use again! Thank you again for a seamless and fuss free experience

Image by Bucography

Mia Zaihan

This was my second time purchasing balloons and decorations from Party Theory :) Love their exceptional customer service, especially how they were very understanding and would try their best to accommodate to my requests 👍🏻 Delivery was yet again prompt! Their balloons and party supplies were not only so lovely but affordable too! Definitely my go-to for party supplies for any occasion 😊

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By appointment only,

107 Eunos Ave 3,


Storefriendly Centre, 409837

Opening Hours

Monday -Thursday:

10am - 6pm

Friday - Saturday:

10am - 7pm


10am - 5pm

Get the party started!

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© 2023 by Party Theory

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