Kids Birthday Party Decorations

Create a birthday celebration that looks intentionally designed from beginning to end with personalized birthday party decorations from JYS Party Decor.

Our themed party collections make it easy to start with a look you love and build a complete celebration around it. Browse birthday themes for kids and choose coordinating backdrop designs, party props and personalized details created to work beautifully together.

Start with one of our themed backdrop packages and select the number of backdrops that works best for your party setup. Then personalize your celebration with coordinating props and other party decor available throughout the shop, including party favor boxes, birthday welcome signs, acrylic cake toppers, cupcake toppers, floor decals and more.

Each collection is designed to take the guesswork out of creating a cohesive party while still giving you the flexibility to personalize the celebration with your child’s name, age and other custom details.

Whether you’re planning a first birthday, a milestone birthday or an unforgettable celebration for your little one, our themed birthday party decorations help you create a polished setup without having to search multiple shops for pieces that work together.

Choose your theme, personalize your favorites and create a party that feels completely made for your celebration.