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I get it—choosing the right birthday theme can absolutely set the mood for the whole day, and Gabby’s Dollhouse packs in so much color and cat-inspired fun. Here are 17 decor ideas that’ll help you pull together a bright, themed party space that feels both joyful and put-together—without making you want to pull your hair out.

Let’s walk through some easy ways to use balloons, banners, table accents, character details, and a few DIY touches. I focus on color, texture, and those little details that make it feel special. You can mix store-bought finds with homemade bits for a party that actually feels doable and memorable.
1. Gabby’s Dollhouse Colorful Balloon Garland

I like to put together a balloon garland using bold pinks, purples, teal, and gold—right in line with Gabby’s Dollhouse.
Clusters taped around doorways or the cake table really make the space pop.
2. DIY Cat-ific Wall Decals

I cut basic cat shapes out of removable vinyl in the party colors.
Arranging them in clusters on a smooth wall gives a playful, custom look.
After the party, I peel them off and tuck them away for next time.
3. Miniature Dollhouse Centerpieces

Tiny dollhouses as table centerpieces? Yes, please.
They bring in color and give kids something cute to check out without hogging space.
For People Who Love to Make Things ✂️
4. Themed Paper Lanterns with Character Faces

I hang up colorful paper lanterns and stick on simple Gabby and friends’ faces.
They’re fun and easy—either DIY or from the store.
I like to spread them around the room for extra cheer.
5. Custom Gabby’s Dollhouse Door Sign

A personalized door sign with the birthday kid’s name and age? Always a hit.
I go for bright colors and character details to keep it on theme.
It hangs on the main door to greet guests and sets the tone right away.
6. Purr-fect Party Table Runner

I picked a bright, cat-print table runner to tie the whole table together.
Layered over pastel cloths, with a few plush kitties and confetti tossed in, it all just feels right.
It kept things tidy and added instant Gabby flair—super affordable, too.
7. Character Cutouts for Photo Booth

I set up life-size Gabby and friends cutouts for a photo spot.
Kids can pose with Gabby, Pandy Paws, and Kitty Fairy for easy keepsakes.
A colorful backdrop and a few props make it even more fun.
8. Bright Polka Dot Tablecloths

I grab bright polka dot tablecloths to match Gabby’s playful colors.
They hide messes and instantly cheer up the table.
Plates and napkins layered on top keep it looking tidy.
9. Gabby’s Dollhouse Logo Banners

Logo banners help pull the room together and shout out the theme.
I hang them over the dessert table or behind the photo spot.
Custom sizes with my child’s name add a sweet, personal touch.
10. Glittery Paw Print Confetti

I sprinkle glittery paw print confetti across the cake and gift tables for a little sparkle.
It’s colorful, ties the theme together, and takes almost no effort.
A small shaker nearby helps with quick touch-ups if needed.
11. Cat Ear Party Hats

I put together simple cat ear hats from cardstock and elastic, matching Gabby’s colors.
Kids love wearing them for photos and games.
They’re quick to make and add a playful touch.
12. DIY Felt Character Garland

I cut out felt Gabby and kitty shapes, then stitch a few details by hand.
Stringing them on twine with tiny clothespins keeps the garland light and easy to move.
13. Cat Tree Inspired Cupcake Stand

I use a cat tree cupcake stand to stay on theme.
Stacked tiers with faux sisal and plush touches make it look like a real cat tree.
Guests get a kick out of the playful design and easy cupcake access.
14. Gabby’s Dollhouse Themed Hanging Mobiles

I hang colorful mobiles with Gabby characters and mini props above the party table.
They add movement and help the theme feel complete without crowding the space.
15. Foil Tassel Curtains in Pastel Colors

Pastel foil tassel curtains bring shimmer without going overboard.
They work as a doorway backdrop or layered on a wall for a soft, shiny effect.
I hang a few strands close together for a fuller look.
16. Mini Plush Character Toys for Decor

Mini plush Gabby characters scattered around the table and cake stand add charm.
They double as decor and little favors for guests to take home, keeping things soft and playful.
17. Gold Foil Balloons Shaped Like Cat Paws

I went with gold paw-shaped foil balloons to bring some shine and a playful touch to the room.
They fit Gabby’s cat theme perfectly and make the party look festive without a lot of extra work.