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New
Under the Sea Marble
Mermaid Party, Party Bag Fillers, Retro Toys, Stocking Fillers & Gifts, UncategorizedA beautiful 22mm glass marble with a little sea creature swimming inside the glassy sphere. A lovely gift or special party bag filler that will be a true treasure.£2.25£2.25 -
New
Plain Teal Plates Small
Mermaid Party, Plates, Cups & NapkinsCaribbean teal blue plates, in packs of 8. 7" in diameter.£1.75£1.75 -
Under the Sea Foil Balloons
Balloons, Mermaid PartyEssential for any mermaid or under the sea party theme. A bouquet of 5 bright foil balloons featuring the cutest sea creatures (seahorse, starfish, octopus, puffer fish and crab). Each balloon is approx 50cm.£4.50£4.50 -
Iridescent Paper Party Bags
18th Birthday Party Supplies, Fairy Party, Mermaid Party, Metallic Party, Party Bags, Pastel Party, Unicorn PartyThank your guests for coming to your party by presenting them one with of these shimmering party bags – fill it with sweets, treats and mementos of the day. They look beautiful, thanks to the eye-catching, iridescent design. Pack of 6 paper bags, 13cm x 30cm x 8cm£3.75£3.75 -
Fortune Teller Fish
Children at weddings, Harry Potter Party, Lunar New Year, Magic Party, Mermaid Party, Party Bag Fillers, Party Games & Prizes, Pirate Party, Retro ToysA classic novelty enjoyed by young and old alike. Place the mystic fish in your palm to tell your personality. Great for party bags, wedding favours or PTA prizes.£0.25£0.25 -
Mint Paper Straws
Easter party, Mermaid Party, Paper Straws, Pastel Party£0.95
Paper straws are a great way to add some colour to your party drinks and help prevent spills with smaller guests.
Each pack contains 10 mint coloured paper straws. £0.95 -
Coloured Paper Decorating Kit
Bunting & Garlands, Easter party, Fairy Party, Gender Reveal & Baby Showers, Hanging Decorations, Mermaid Party, Party Decorations, Pom Poms & Honeycombs, Princess Party, Unicorn Party£12.95Take all the stress out of decorating your party space with one of these fabulous decorating kits. The kits contain everything you need to transform your room. In beautiful co-ordinating rainbow and metallic colours. £12.95 -
Foil Balloon – Gold Party Phrase
18th Birthday Party Supplies, Balloons, Harry Potter Party, Magic Party, Mermaid Party, Metallic Party, New Year's Eve, Party Decorations, Pick 'n' Mix Party, Princess Party, Space Party, Unicorn PartyWow these gold phrase balloons are seriously cool. They're a whopping 83cms across so make a great feature hung above a doorway or behind the party table. They are easy to inflate with air using the straw and instructions provided, they are not suitable for filling with helium and will not float.£4.50£4.50 -
Mermaid tattoos
Mermaid PartySet of 12 mermaid temporary tattoos in assorted mermaid and sealife designs. Perfect for mermaid parties. Click here to explore our Mermaid Party Collection£1.00£1.00 -
Sealife Stickers
Craft Activities, Craft Party, Mermaid Party, Party Bag FillersA set of colourful, fun sealife stickers, perfect for party bags and crafts. https://www.thepartypirate.com/product-category/mermaid-party/£0.25£0.25 -
Sold out
Coral Crepe Paper Party Streamer
18th Birthday Party Supplies, Mermaid Party, Paper Party Streamers, Party Decorations, Pastel Party, Tropical Party81ft coral crepe paper party streamer. A simple and very effective way to transform your party venue. Crepe paper party streamers are an endlessly useful party decoration.£1.35£1.35 -
Mermaid Napkins
Mermaid Party, Plates, Cups & NapkinsBeautiful mermaid paper napkins to match the Mermaid paper plates, with pretty pastel shell colours and a delicate foil mermaid graphic. Each pack contains 16 paper napkins https://www.thepartypirate.com/product-category/mermaid-party/£4.50£4.50 -
Mermaid Paper Plates
Mermaid Party, Plates, Cups & NapkinsMake your mermaid party truly magical with these iridescent mermaid plates, the gentle pastel shell colours are decorated with a beautiful silver mermaid print. Each pack contains 12 plates, size 18cm https://www.thepartypirate.com/product-category/mermaid-party/£4.50£4.50 -
Foil Balloon – Silver Party Phrase
18th Birthday Party Supplies, Balloons, Mermaid Party, Metallic Party, New Year's Eve, Party Decorations, Pick 'n' Mix Party, Princess Party, Space Party, Unicorn PartyWow these silver phrase balloons are seriously cool. They're a whopping 83cms across so make a great feature hung above a doorway or behind the party table. They are easy to inflate with air using the straw and instructions provided, they are not suitable for filling with helium and will not float.£4.50£4.50 -
Wooden Silver Glitter Star Bunting
18th Birthday Party Supplies, Bunting & Garlands, Christmas, Disco Party, Fairy Party, Gender Reveal & Baby Showers, Halloween, Harry Potter Party, Mermaid Party, Metallic Party, New Year's Eve, Nutcracker Party, Party Decorations, Pick 'n' Mix Party, Space PartyPerfect for festive and birthday celebrations. Â This glitzy wooden bunting is handprinted with silver paint and a generous frosting of silver glitter. Hand from tables, doors and walls to make your celebration feel extra glamorous. Each bunting measures 1.2m and includes 8 wooden stars.£5.95£5.95 -
Toot Sweet Small Star Napkin
Disco Party, Gender Reveal & Baby Showers, Magic Party, Mermaid Party, Metallic Party, New Year's Eve, Pick 'n' Mix Party, Plates, Cups & Napkins, Space PartyLovely sparkley star napkins, finished with little silver foil stars, they co-ordinate perfectly with so many party themes, useful to keep a pack at home for last minute celebrations. Pack contains 20 napkins Napkin size 10 x 10 inches£5.25£5.25 -
Teal Blue Crepe Paper Streamer
Mermaid Party, Paper Party Streamers, Party Decorations, Tropical Party81ft teal blue crepe paper party streamer. A simple and very effective way to transform your party venue. Crepe paper party streamers are an endlessly useful party decoration.£1.35£1.35 -
Toot Sweet Blue Stripe Party Bag
Gender Reveal & Baby Showers, Mermaid Party, Party Bags, Pastel PartyStylish pale blue striped party bag, perfect for holding party treats and a slice of birthday cake.£6.95Pack of 8 blue striped bags. Size 5cm x 13cm x 25cm.£6.95 -
Mint Burst Paper Cups
Mermaid Party, Pastel Party, Pick 'n' Mix Party, Plates, Cups & Napkins, Unicorn PartyThese beautifully decorated mint striped cups are edged with metallic silver foil and look great with the matching plates and napkins.£5.25Pack of 8 paper cups.£5.25 -
Chevron Divine – Paper Plates
Mermaid Party, Pastel Party, Plates, Cups & NapkinsThese striking chevron pale blue paper plates are endlessly versatile for so many party themes and work well with lots of different colour combinations. We think they'd be great for mermaid or pirate parties.£2.75Pack of 8 plates, 23cms.£2.75 -
Party Boxes – Silver
Children at weddings, Christmas, Elf on the shelf, Mermaid Party, Metallic Party, New Year's Eve, Nutcracker Party, Party Food Boxes, Pick 'n' Mix Party, Space Party, Unicorn PartyParty boxes are ideal if you are holding your party away from home. You can pack everything up into individual portions and easily transport to your party venue, no need to worry about carrying large plates of food around and minimum clean up afterwards, the guests can even take home their left-overs if they want. Party boxes also make a great alternative to traditional party bags. These silver party boxes are great for knights or princess parties and work well as table favours at weddings. Each cardboard party box measures 12cm high x 10cm deep x 15cm long. Sold individually so that you can mix and match colours and quantities to suit your party.£0.65£0.65 -
Party Boxes – Blue
Mermaid Party, Party Food Boxes, Space Party, Superhero PartyParty boxes are ideal if you are holding your party away from home. You can pack everything up into individual portions and easily transport to your party venue, no need to worry about carrying large plates of food around and minimum clean up afterwards, the guests can even take home their left-overs if they want. Party boxes also make a great alternative to traditional party bags. These blue party boxes are great for boys parties or under the sea or space themes. Each cardboard party box measures 12cm high x 10cm deep x 15cm long. Sold individually so that you can mix and match colours and quantities to suit your party.£0.65£0.65 -
Sealife Party Bag Craft Kit
Craft Activities, Mermaid Party, Party BagsA great way to start a party, have your guests create their own party bag, then maybe have a treasure hunt so they can fill the bags up!£2.50These sealife kits are great for an under the sea, beach or mermaid party.Each pack contains 3 coloured bags, precut foam shapes, wiggle eyes and decorations.£2.50 -
Sealife Stained Glass Decorations
Craft Activities, Craft Party, Mermaid Party, Tropical PartyCreate beautiful sea life decorations to hang up or display in your window to catch the light.£3.95Each pack contains 6 different precut cardboard sealife designs and a selection of coloured tissue to make the decorations with.Decorations are 20cm in diameter.These are a great activity for an under the sea, beach or mermaid party.£3.95 -
Balloons – Blue Marble
Balloons, Mermaid Party, Party Decorations£2.95
Super agate blue rainbow balloons that measure approximately 11 inches. One-of-a-kind, marbled colour combinations. Due to their unique production, super agate balloons vary in colour & marbling.
Pack of 5 latex balloons. £2.95 -
Seafoam Crepe Paper Party Streamer
Mermaid Party, Paper Party Streamers, Party Decorations, Vintage Tea Party81ft seafoam crepe paper party streamer. A simple and very effective way to transform your party venue. Crepe paper party streamers are an endlessly useful party decoration.£1.35£1.35 -
White Crepe Paper Party Streamer
Christmas, Circus Party, Elf on the shelf, Magic Party, Mermaid Party, New Year's Eve, Nutcracker Party, Paper Party Streamers, Party Decorations, Pastel Party, Vintage Tea Party, Woodland Party81ft white crepe paper party streamer. A simple and very effective way to transform your party venue. Crepe paper party streamers are an endlessly useful party decoration.£1.35£1.35 -
Blue Felt Star Placemat
Mermaid Party, Party Table Accessories, Space Party, Superhero PartyAdd that 'something special' to the birthday party table with this funky blue felt star placemat. Have one for each child or just one or two for a cook centre piece. Each felt star placemat measures 33cm£1.95£1.95 -
Party Streamers – Silver
18th Birthday Party Supplies, Children at weddings, Christmas, Fairy Party, Harry Potter Party, Mermaid Party, Metallic Party, New Year's Eve, Nutcracker Party, Paper Party Streamers, Party Decorations, Space Party, Superhero PartyNo party should be without these wonderfully sparkly party streamers to decorate the party table or anywhere else in the room. 10 party streamers£2.30£2.30 -
Sale
Stone Beaded Tiara
Mermaid Party, Party Bag Fillers, Party Hats, Princess Party, Special Offers!, Stocking Fillers & Gifts, Valentine's DayEvery princess needs a tiara! This beautiful silver tiara is encrusted with silver beads and large sparkling clear stones and finishes off any princess outfit perfectly. Click here to explore our Princess Party Collection£2.00£2.00 -
Sale
Silver Tiara
Children at weddings, Mermaid Party, Metallic Party, Nutcracker Party, Party Bag Fillers, Party Hats, Princess Party, Special Offers!, Stocking Fillers & GiftsEvery princess needs a tiara! This pretty silver tiara is encrusted with tiny silver beads and finishes off any princess outfit perfectly. Click here to explore our Princess Party Collection£1.00£1.00
DELIVERY FROM £2.50 | FREE LOCAL CLICK & COLLECT IN BATH
Mermaid Party
Party Supplies for a Mermaid or Under the Sea Party Theme
Mermaid party themes are super popular right now and we can see why. This theme is so magical and pretty! We love the gorgeous colors associated with this theme and all of the fun, creative ideas you can do for an awesome birthday party.
Transform your party room to a magical underwater world, featuring iridescent decorations, party plates tableware, party bags and much more! Choose from pretty shimmering iridescent colours, or gentle sea greens and pretty pink corals. Add a touch of glitter and jewels to finish your decorations with a flourish.
There is so much you can use for inspirations for your mermaid party, from underwater creatures and pretty sea shells, to mystical stories of pretty mermaids. We have a large selection of mermaid products from plates and table accessories, to decorations and party bag fillers. So you can mix and match your ideal mermaid theme.