Looking to throw a tropical birthday bash that's totally out of this world?

Say Aloha to some perfect party inspiration from our DIY at home Stitch party! Inspired by everyone's favorite blue alien and his Hawaiian paradise adventures, this theme is perfect for a girl party that's equal parts cute and chaos (in the best way).

 Whether you’re celebrating a birthday or just planning a luau-style get-together, here’s how to transform your space with tropical party supplies, a dreamy balloon arch, and all the essentials from PrettyDay.com — including our fave brands like Meri Meri Canada.

Shop This Look!

Before we get started, grab what you need to throw this party on your own!

 

DIY Stitch Balloon Arch

A DIY balloon arch is a must-have for a Stitch party backdrop. It’s easier than you think, and the impact is HUGE! Here’s how to do it:

What You’ll Need:

• Balloon arch strip or garland tape
  
  

• Balloons in shades of pastel blue, lavender, baby pink, and white
  
  

• Palm leaf cutouts or faux tropical greenery
  
  

• Balloon pump (trust us on this!)
  
  

• Optional: foil balloon accents

How-To:

1. Inflate balloons in different sizes (this creates that full, organic look).
   
   

2. Attach balloons to the arch strip, alternating colors and sizes as you go.
   
   

3. Fill in gaps using glue dots or tape to stick smaller balloons.
   
   

4. Add leaves & florals for that lush, Hawaiian feel — Stitch would be proud.
   
   

5. Hang it up over a dessert table, entryway, or photo booth setup!
   
   

💡 Pretty Day Pro Tip: Our curated balloon kits come with everything you need to create a stunning arch — no experience necessary. Shop the look on PrettyDay.com.

If you want to recreate this Stitch balloon garland, here are the colors you can select from our DIY balloon arch kit! 

Tropical Tablescape

Your table setup is where this theme really shines. Layer a grass table runner with oversized monstera leaves as placemats. We got creative with these palm leaf napkins and unfolded them into a placemat.

Use bright pastel party plates, patterned napkins, and gold-accented striped cups to bring color and sparkle. For a Stitch-approved detail, top your cupcakes with pink hibiscus flower picks for that sweet tropical twist.

💡 Pretty Day tip: You can find all these tropical tableware elements and more right here on PrettyDay.com, including exclusive pieces from Meri Meri Canada!

Stitch Party Supplies Must-Haves

Here’s your Stitch-themed party checklist:

• DIY balloon arch kit
  
  

• ALOHA foil letter balloons
  
  

• Pink + blue paper cups & octagon plates
  
  

• Grass table runner + monstera leaf placemats
  
  

• Stitch cake toppers
  
  

• Stitch decorations and cutouts
  
  

Stitch Birthday Cake

No birthday is complete without cake — and for a Stitch-themed celebration, the cake should be as cute as it is tropical! Whether you're baking it yourself or ordering one from your favorite local baker, a few simple touches will tie it into your theme perfectly.

Top your cake with our exclusive Stitch-inspired cake topper! We love the look of a classic vanilla or coconut cake with colorful buttercream swirls, edible glitter, and a pop of fresh florals or sprinkles. Just add the topper and your cake is party-ready!

Shop the Look at PrettyDay.com

We’ve handpicked the cutest and most cohesive party supplies to help you bring Stitch’s Hawaiian paradise to life. From balloon arches and cake toppers to Meri Meri Canada’s prettiest tableware, everything you need to throw a standout tropical birthday party is just a click away.