Under the Sea Party Supplies

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  • $3.99
    Under the Sea Birthday Treat Cups 8ct
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    Online Only
  • $5.99
    Under the Sea Birthday Table Cover
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    Online Only
  • $3.49
    Kiwi Green Premium Plastic Cutlery Set 24ct Cutlery for 8 Guests
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    Review Rating: 5.00
  • $14.99
    Big Party Pack Kiwi Green Plastic Cutlery Set 210ct Cutlery for 70 Guests
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    Review Rating: 4.50
  • $3.49
    Kiwi Green Premium Plastic Forks 20ct 7 1/4in Plastic Forks
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    Review Rating: 5.00
  • $6.99
    Kiwi Green Premium Plastic Forks 48ct 7 1/4in Plastic Forks
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    Review Rating: 5.00
  • $1.49
    Under the Sea Birthday Tattoos 1 Sheet 16 Tattoos
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    Online Only
  • $3.99
    Under the Sea Birthday Pencils 12ct 7 1/2in Wood Pencils
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    Review Rating: 5.00
    Online Only
  • $5.00
    Sea Animal Erasers 12ct 2in Rubber Erasers
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    Review Rating: 5.00
  • $5.99
    Under the Sea Mini Bubbles 12ct 0.6oz Bubbles
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    Online Only
  • $5.00
    Underwater Friends Pinball Games 12ct
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    Review Rating: 3.00
  • $7.00
    Under the Sea Fun Activity Pads 8ct
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  • $15.99
    Under the Sea Birthday Notepads 48ct 3in x 3 1/2in Paper Notepads
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    Online Only
  • $18.99
    Under the Sea Springs 48ct 1 1/4in x 1 1/2in Plastic Toys
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    Only a Few Left!
    Online Only
  • $1.50
    Ocean Buddies Sticker Book 9 Sheets 111 Stickers
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    Review Rating: 4.50
  • $2.99
    Under the Sea Birthday Favor Bags 8ct 6 1/2in x 9 1/2in Plastic Bags
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    Online Only
  • $3.99
    Under the Sea Birthday Award Ribbon 3in x 5 1/2in Fabric & Plastic Accessory
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    Online Only
  • $3.99
    Under the Sea Birthday Blowouts 8ct 1 1/2in x 3 1/2in Paper & Plastic Blowouts
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    Online Only
  • $5.99
    Under the Sea Birthday Sunglasses 6ct 4 3/4in x 1 3/4in Plastic Accessories
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    Online Only
  • $4.99
    Under the Sea Birthday Wristbands 4ct 3 1/2in Rubber Accessories
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    Online Only
  • $9.99
    Child Under the Sea Birthday Fedora 9in x 3 1/2in Fabric Hat
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    Online Only
  • $3.99
    Under the Sea Birthday Confetti 1.2oz Confetti
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    Online Only
  • $7.99
    Under the Sea Birthday Honeycomb Balls 3ct Cardstock & Tissue Paper Decorations
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    Online Only
  • $12.99
    Under the Sea Shark Balloon 40in x 32in - Giant 40in x 32in Foil Balloon
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    Review Rating: 3.50
  • $34.99
    Under the Sea Pinata Kit with Favors 16 1/2in x 21 1/2in Pinata
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    Online Only
  • $22.99
    Pull String Under the Sea Pinata 16 1/2in x 21 1/2in Pinata
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  • $23.99
    Under The Sea Fun & Games Kit
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  • $7.99
    Under the Sea Birthday Party Game 2 to 8 Players
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    Online Only
  • $6.99
    Balloon Pump
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    Review Rating: 4.00
  • $4.99
    Kiwi Green Treat Cups 20ct 9.5oz Paper Cups
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    Review Rating: 5.00
    Online Only
  • $4.99
    Kiwi Green Streamer 500ft Crepe Paper Streamer
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    Review Rating: 5.00
  • $12.99
    LED Balloon Lights 12ct
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    Review Rating: 4.00
  • $1.99
    CLEAR Table Cover Clips 4ct 1 1/4 in x 2 1/4in Plastic Clips
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    Review Rating: 4.50
  • $4.99
    Number 5 Star Birthday Toothpick Candle Set 3pc Plastic & Wax Candles
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    Review Rating: 5.00
  • $4.99
    Giant Glitter Purple Number 5 Birthday Candle 2 3/4in x 5 1/4in Wax Candle
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    Review Rating: 4.50
  • $2.99
    Kiwi Green Baking Cups 75ct 2in Paper Baking Cups
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    Review Rating: 5.00
  • $6.99
    CLEAR Table Cover Clips 24ct 1 1/4 in x 2 1/4in Plastic Clips
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    Review Rating: 4.50
  • $1.29
    Blue Outline Number 5 Birthday Candle 1 1/2in x 3in Wax Candle
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    Review Rating: 5.00
  • $4.99
    Pinata Bat 30in Plastic Stick
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    Review Rating: 4.50
  • $8.99
    Small Kiwi Green Kraft Bags 24ct 4in x 5in Paper Bags
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    Review Rating: 4.50
  • $19.99
    Balloon Backdrop Kit 47pc 67 1/2in x 50in Plastic Decoration
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    Review Rating: 4.00
  • $17.49
    Orange Ball Favor Container 12ct 6 in diameter
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    Review Rating: 4.50
    Online Only
  • $8.99
    Kiwi Green Cupcake Stand 11 1/2in x 11 3/4in Cardboard Stand
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    Review Rating: 4.50
  • $5.99
    CLEAR Plastic Pedestal Bowl 60oz Plastic Bowl
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    Review Rating: 5.00
  • $3.99
    Medium Kiwi Green Plastic Treat Bags 25ct 11 1/2in x 5in x 3 1/4in Plastic Bags
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    Review Rating: 5.00
  • $1.29
    Kiwi Green Plastic Candy Scoop 6 1/2in Plastic Scoop
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    Review Rating: 5.00
  • $2.49
    Glitter Red Number 5 Birthday Candle 2 1/4in x 3 1/4in Wax Candle
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    Review Rating: 5.00
  • $1.49
    Pinata Blindfold
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    Review Rating: 4.50
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Your party is as cute as can be with this collection of Under the Sea Party Supplies. Featuring a bubbly blue color palette, these birthday party supplies are great for your little swimmer. The matching cups, paper plates, and napkins feature a group of party hat-wearing ocean buddies against a bubbly background of balloons and streamers. Invite them on an underwater adventure with Under the Sea Invitations. These fish birthday invitations feature an adorable octopus. Want to take your invitations up a scale? We offer custom invitations and thank you notes for your under-the-sea birthday party! Next, it's time to decorate the party room for a celebration. Hang swirl decorations and a matching scene setter to make guests feel like they just traveled down under. Use the scene setter as a DIY photo background and take fun pictures of all the ocean explorers. Your little birthday swimmer will feel extra special when they see an ocean-themed birthday banner customized just for them! Round out your Under the Sea Party Supplies with complementary solid-color decorations, including paper lanterns, streamers, and of course fish balloons. Whether it's time for pizza or a slice of under-the-sea cake, we have a variety of plate and napkin sizes to suit your needs. You can put your own unique spin on the party by using both Under the Sea tableware and solid-color tableware for a one-of-a-kind, whale-done look. Don't forget to complete place settings with matching plastic forks, knives, and spoons! With disposable tableware, your cleanup will go swimmingly. Send the whole school of fish home with under-the-sea party favors. Fill favor cups and goodie bags with ocean-themed pencils, bubbles, sunglasses, and more. With a variety of temporary tattoos, wristbands, and masks to choose from, you can get them all dressed up for super cute underwater party photos. Browse our Under the Sea Party Supplies and ocean party decorations to inspire your under-the-sea party ideas!