Sealife Party

Dive into an unforgettable celebration with our Sealife Party collection! Ideal for children’s birthdays, baby showers, or any event with an ocean-inspired twist. From playful sea creatures to shimmering coral reef motifs, our range covers everything you need to create a magical underwater world. Explore our full range of tableware, de...

Dive into an unforgettable celebration with our Sealife Party collection! Ideal for children’s bi...

Explore our full range of tableware, decorations, balloons, party bags, and themed accessories — all featuring fun sea-life designs like dolphins, starfish, jellyfish, whales and more. Whether you’re styling a birthday bash or venue event, you’ll find plates, napkins, cups, cutlery, and matching décor that coordinate perfectly.

Make a splash with standout pieces like cardboard cut-outs, backdrops, balloon bundles, and photo props — fantastic for creating a memorable entrance, cake table or insta-worthy set-up. Our décor includes full packs and value bundles tailored for both small home gatherings and larger event spaces.

Whether you’re going full ocean-adventure or subtle sea-inspired neutrals, our Sealife Party supplies are designed to inspire. With everything from themed balloons and banners to favour bags and toys, you’ll find all the essentials to bring your under-the-sea vision to life.

Shop our Sealife collection today and turn your next party into a watery wonderland that leaves guests smiling long after the tide goes out!

Current Filters:

Sealife

There are 124 results for "Sealife"

Exclusive

PDSEAP

Sealife Party Decoration Pack

Price each:

£24.99

Buy 10+

£22.49

Price Excludes VAT

DBSHB

Starfish 'Happy Birthday' Banner - 2m

Price each:

£4.16

Buy 10+

£3.74

Price Excludes VAT

Inflated Under The Sea Balloon Bundle in a Box

Exclusive

SBBSE

Inflated Under The Sea Balloon Bundle in a Box

Price each:

£24.99

Buy 10+

£22.49

Price Excludes VAT

Personalise

Exclusive

OAPBSLF

Sealife Personalised Photo Banner Decoration - 1.2m

Price each:

£6.24

Buy 10+

£5.62

Price Excludes VAT

Personalise

DSTSF

Hanging Starfish String Decoration - 4m

Price each:

£4.99

Buy 10+

£4.49

Price Excludes VAT

BCWH

Whale Tail Balloon Arch Kit

Price each:

£11.66

Buy 10+

£10.49

Price Excludes VAT

DJTJE

Hanging Jellyfish with Tissue Tassels - Pack of 3

Price each:

£3.74

Buy 10+

£3.37

Price Excludes VAT

DSTFI

Fish String Decoration - 2.1m

Price each:

£2.99

Buy 10+

£2.69

Price Excludes VAT

BFSCH

Puffer Fish Supershape Foil Balloon - 19"

Price each:

£2.58

Buy 10+

£2.32

Price Excludes VAT

TWCFC

Fish & Coral Cake Topper Set

Price each:

£3.32

Buy 10+

£2.99

Price Excludes VAT

Exclusive

DBSSEAB

Sealife Paper Flag Bunting -2.4m

Price each:

£4.16

Buy 10+

£3.74

Price Excludes VAT

DJLFS

Fish Lanterns - Pack of 5

Price each:

£9.57

Buy 10+

£8.61

Price Excludes VAT

PBSBS

Blue and Silver Mini 5" Balloon Pack - Pack of 40

Price each:

£4.16

Buy 10+

£3.74

Price Excludes VAT

DCTFCB

Tropical Tissue Fish - Assorted Designs - 20.3cm - Each

Price each:

£2.83

Buy 10+

£2.55

Price Excludes VAT

Seashell Shot Glass Holder Wall - 43cm x 38cm

New

TWSSHEL

Seashell Shot Glass Holder Wall - 43cm x 38cm

Price each:

£5.82

Buy 10+

£5.24

Price Excludes VAT

Sealife Tableware Pack for 8 with FREE Banner!

Exclusive

PPSLF

Sealife Tableware Pack for 8 with FREE Banner!

Price each:

£12.66

Buy 10+

£11.39

Price Excludes VAT

TW3SLF

Pufferfish Paper Plates - 23cm - Pack of 8

Price each:

£3.32

Buy 10+

£2.99

Price Excludes VAT

TW4SLF

Whale of a Time Paper Napkins - Pack of 16

Price each:

£3.32

Buy 10+

£2.99

Price Excludes VAT

TW2SLF

Seahorse Paper Cups - Pack of 8

Price each:

£3.49

Buy 10+

£3.14

Price Excludes VAT

GBJEF

Jellyfish Paper Party Bags - Pack of 5

Price each:

£5.82

Buy 10+

£5.24

Price Excludes VAT

TWCMER

Mermaids and Coral Reef Cake Stand - 32cm

Price each:

£13.32

Buy 10+

£11.99

Price Excludes VAT

TW3SEA

Price each:

£4.16

Buy 10+

£3.74

Price Excludes VAT

Exclusive

DPNFS

Nautical Fish Seas the Day Poster - A3

Price each:

£2.49

Buy 10+

£2.24

Price Excludes VAT

Exclusive

DPSEAP

Price each:

£2.07

Buy 10+

£1.86

Price Excludes VAT

FBUSI

Under The Sea Party Box - Each

Price each:

£0.33

Buy 10+

£0.30

Buy 250+

£0.25

Price Excludes VAT

FB250SL

Under the Sea Party Boxes - Pack of 250

Price each:

£62.50

Buy 10+

£56.25

Price Excludes VAT

Sealife Plastic Free Party Bag Kit with Contents - Each

Exclusive

GBPFUS

Sealife Plastic Free Party Bag Kit with Contents - Each

Price each:

£2.07

Buy 10+

£1.86

Price Excludes VAT

Exclusive

PFBS

Sealife Party Bag & Fillers - Each

Price each:

£1.65

Buy 10+

£1.49

Price Excludes VAT

GBPSL

Sealife Paper Party Bags - 22cm - Each

Price each:

£0.28

Buy 10+

£0.25

Price Excludes VAT

T2CSSL

Mini Sealife Colouring Set - A6 - Plastic Free

Price each:

£0.49

Buy 10+

£0.44

Price Excludes VAT

T6MSK

Make Your Own Shark Keyring Kit - Plastic Free

Price each:

£3.32

Buy 10+

£2.99

Price Excludes VAT

T4MSA

Mermaid Mini Scratch Art - Plastic Free

Price each:

£0.41

Buy 10+

£0.37

Price Excludes VAT

T3BKSL

Sealife Brick Kits - Assorted Designs - Each

Price each:

£1.41

Buy 10+

£1.27

Price Excludes VAT

Exclusive

CBUSI

Sealife Activity Sheet - Per Sheet

Price each:

£0.15

Buy 10+

£0.14

Price Excludes VAT

Sealife Party Toys Assorted - Pack of 100

Exclusive

T3US

Sealife Party Toys Assorted - Pack of 100

Price each:

£25.00

Buy 10+

£22.50

Price Excludes VAT

Mini Sparkly Axolotl Squeeze Toy - 7cm - 4 Assorted Designs - Each

New

T6SAX

Mini Sparkly Axolotl Squeeze Toy - 7cm - 4 Assorted Designs - Each

Price each:

£1.07

Buy 10+

£0.96

Price Excludes VAT

Magic Growing Axolotl in Egg Toy - 6cm - 4 Assorted Designs - Each

New

T6AX

Magic Growing Axolotl in Egg Toy - 6cm - 4 Assorted Designs - Each

Price each:

£1.91

Buy 10+

£1.72

Price Excludes VAT

Showing 50 of 124

Other Collections in Children's Party Themes