1st Birthday Themes
1st Birthday Themes — Make It Magical
Celebrate baby's first milestone with adorable themed party supplies. From wild woodland creatures to shimmering gold and pink — find the perfect theme to make their first birthday unforgettable.
About 1st Birthday Themes
Browse 1st Birthday Themes
Choose your theme and find everything you need for the perfect first birthday party
![Every Milestone. Every Memory. [em]Unforgettable.[/em]](https://d2xsxph8kpxj0f.cloudfront.net/310519663356766160/Q2k7a3nZdhQnch9UFo45HM/grad-lifestyle-ZEFtE7XbJZfJ6kVpuMaTbe.webp)
What Parents Say
Real reviews from real first birthday celebrations
"Ordered the Wild One Woodland theme for my son's first birthday and everything was perfect! Great quality, fast shipping, and the decorations made the party look amazing."
"The Pink Gold theme was absolutely beautiful for my daughter's first birthday. Everything coordinated perfectly and the bulk pricing made it so affordable!"
"So happy I found BulkPartySupplies for my baby's first birthday! The Blue Silver theme was elegant and the supplies arrived quickly. Will definitely order again!"
Why Shop BulkPartySupplies.com?
We make it easy to throw an unforgettable first birthday party
True Bulk Pricing
Buy by the package or case and save more per unit. Perfect for larger first birthday parties and family gatherings.
Fast, Reliable Shipping
Order today and receive your 1st birthday party supplies in time for the big celebration. Same- and next-day dispatch available.
4 Adorable 1st Birthday Themes
From wild woodland creatures to shimmering pink and gold — we have the perfect theme to make baby's first birthday magical.
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A small family business based in Murrieta, CA. When you shop with us, you support American small business.
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Shop Pay, PayPal, Apple Pay, Google Pay and all major credit cards accepted. Fully SSL-secured checkout.
Complete Theme Kits
Each themed collection includes decorations, tableware, banners, and accessories — everything you need in one place.
Get 10% Off Your First Order!
Use the exclusive code below at checkout on any 1st birthday party supplies.
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