Under the Sea Party Supplies

  • $3.99
    Under the Sea Birthday Treat Cups 8ct
    Online Only
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  • $5.99
    Under the Sea Birthday Table Cover
    Review Rating: 5.00
    Online Only
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  • $3.49
    Caribbean Blue Premium Plastic Cutlery Set 24ct Cutlery for 8 Guests
    Review Rating: 5.00
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  • $14.99
    Big Party Pack Caribbean Blue Value Plastic Cutlery Set 210ct Lightweight Cutlery for 70 Guests
    Review Rating: 4.00
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  • $3.49
    Caribbean Blue Premium Plastic Forks 20ct 7 1/4in Plastic Forks
    Review Rating: 5.00
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  • $6.99
    Caribbean Blue Premium Plastic Forks 48ct 7 1/4in Plastic Forks
    Review Rating: 5.00
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  • $3.99
    Under the Sea Birthday Pencils 12ct 7 1/2in Wood Pencils
    Review Rating: 5.00
    Online Only
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  • $5.00
    Sea Animal Erasers 12ct 2in Rubber Erasers
    Review Rating: 4.50
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  • $5.99
    Under the Sea Mini Bubbles 12ct 0.6oz Bubbles
    Review Rating: 3.00
    Online Only
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  • $5.00
    Underwater Friends Pinball Games 12ct
    Review Rating: 3.50
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  • $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
    Online Only
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  • $18.99
    Under the Sea Springs 48ct 1 1/4in x 1 1/2in Plastic Toys
    Online Only
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  • $3.99
    Under the Sea Birthday Award Ribbon 3in x 5 1/2in Fabric & Plastic Accessory
    Online Only
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  • $3.99
    Under the Sea Birthday Blowouts 8ct 1 1/2in x 3 1/2in Paper & Plastic Blowouts
    Online Only
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  • $5.99
    Under the Sea Birthday Sunglasses 6ct 4 3/4in x 1 3/4in Plastic Accessories
    Online Only
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  • $4.99
    Under the Sea Birthday Wristbands 4ct 3 1/2in Rubber Accessories
    Online Only
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  • $9.99
    Child Under the Sea Birthday Fedora 9in x 3 1/2in Fabric Hat
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  • $3.99
    Under the Sea Birthday Confetti 1.2oz Confetti
    Review Rating: 5.00
    Online Only
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  • $12.99
    Under the Sea Shark Balloon 40in x 32in - Giant
    Review Rating: 3.00
    + free inflation selected at checkout
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  • $2.49
    Under the Sea Birthday Balloon Weight 5.7oz Balloon Weight
    Online Only
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  • $22.99
    Pull String Under the Sea Pinata 16 1/2in x 21 1/2in Pinata
    Review Rating: 5.00
    Online Only
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  • $7.99
    Under the Sea Birthday Party Game 2 to 8 Players
    Review Rating: 4.00
    Online Only
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  • $7.99
    Glitter Rainbow Polka Dot & Chevron Paper Fan Decorations, 4ct Cardstock Decorations
    Review Rating: 4.50
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  • $2.99
    Caribbean Blue Mini Paper Fan Decorations, 6in, 5ct 6in Cardstock Decorations
    Review Rating: 5.00
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  • $14.99
    Caribbean Blue Decorating Kit, 18pc Foil & Paper Decorations
    Review Rating: 5.00
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  • $12.99
    Caribbean Blue Star Swirl Decorations, 30ct Plastic Decorations
    Review Rating: 5.00
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  • $12.99
    Gold Paper Lanterns, 9 1/2in, 3ct 9 1/2in Fabric & Plastic Decorations
    Online Only
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  • $7.99
    Big Party Pack Caribbean Blue Dinner Napkins 50ct 7 5/8in x 7 5/8in Paper Napkins
    Review Rating: 5.00
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  • $3.99
    Caribbean Blue Plastic Round Table Cover 84in Plastic Table Cover
    Review Rating: 4.50
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  • $2.99
    Black Plastic Tongs 12in Plastic Tongs
    Review Rating: 4.00
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  • $0.99
    Caribbean Blue Streamer 81ft Crepe Paper Streamer
    Review Rating: 5.00
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  • $8.99
    Caribbean Blue Striped Paper Straws 80ct 7 3/4in Paper Straws
    Review Rating: 5.00
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  • $3.99
    Caribbean Blue Plastic Cups 20ct 12oz Plastic Cups
    Review Rating: 5.00
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  • $2.99
    Mini Gold Baking Cups 75ct 1 1/4in Paper Baking Cups
    Review Rating: 5.00
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  • Now $4.89 Was $6.99
    Caribbean Blue Plastic Cups, 16oz, 50ct Big Party Pack
    Review Rating: 5.00
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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!