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About Us


Hello, and a big welcome from Incy Wincy Party Pieces.

Due to the success of our Party Bags, we are pleased to announce we have expanded into not only party supplies and fancy dress, but cake accessories, religious occasions, decoration and much more.

We are a one stop party emporium for all your party needs.  We constantly review and update our stock to keep up-to-date with the latest and most popular themes.


Children's Party Supplies.

We stock all the latest, most popular children's party theme products such as 1st Birthday Party, Angry Birds, Dinosaur, Football, and other TV & film character favourites such as Moshi Monsters, Spiderman Doc McStuffin and all time favourites such as Dora, The Gruffalo and much more – check our site for all options.  If you can't see what you want just contact us and we will try our best to help.


Seasonal Events

Our inventory includes all ages and occasions party supplies for special occasions such as Sweet 16, 18th, 21st, 'decade' birthdays, (30th, 40th, 50th, 60th, 70th etc), Easter, Christmas , Patron Saint's days, Christening, Hollywood Night are all included in our comprehensive list of themes and events.  Why not have a 6ft cut out of a Hollywood star at your Hollywood Party to add extra glamour on the red carpet.


Fancy Dress

Browse through our Children's & Adults' fancy dress costumes. We have been busy adding hundreds of new children's costumes including all the fully licensed outfits from well known cartoons, books and films including Harry Potter, Toy Story, Dr Who, even Morph Suits. So if you're looking for one of the children's classic fancy dress costumes that are instantly recognisable, you're in the right place! Also have costumes for nativity plays, Joseph, Mary, Donkey, Sheep, Christmas Tree & Cracker etc. And don't forget to buy the tableware  to go with the outfit!


World Book Day

If you're in need of World Book Day costume ideas then you have clicked on the right website.  We have put together our very own book day costumes page where you will find fancy dress suitable for World Book Day. Book day is becoming one of the hottest dates in the school calendar and is aimed at encouraging children to get into reading. Dressing up for World Book Day is not just aimed at kids either. Adults, particularly teachers, are encouraged to enter into the spirit by dressing up in book themed fancy dress. Buy the perfect fancy dress costume for your child and join in the fun.  Choose from literary favourites, like Harry Potter,The Very Hungry Caterpillar and Horrid Henry, or characters like Dennis The Menace and many many more


Party Bags

Our party bag page is bursting at the seams with exciting bags that children (and parents!) are guaranteed to absolutely adore. Take the work and hassle out of party with our pre-filled bags, our aim is to make life easier for busy mums and dads!  By taking the stress out of one of the most important parts of your child's big day, we enable you to enjoy the party.

We supply wonderful kids party bags for boys, girls, toddlers, babies and everyone in between! Our party bags include princess party bags, dinosaur party bags, pirate party bags, sport party bags, fairy party bags, you name the theme, we’ve got a party bag to suit!

We also sell party boxes and loot bags for you to fill with gorgeous goodies.

We are environmentally-friendly and so wherever possible use recycled packaging to ship our party bags, and because we’re confident that the party guests will love their goody bag the toys within them will be looked after instead of being thrown into a bin to harm the environment.

All our kids' party bags are carefully hand-picked assuring your party bags leave us in excellent condition. We have "little helpers" on hand who regularly test the toys for durability and the fun factor. If our children don't like the product we don't put the item in our party bags, that way we know exactly what our little end-users want.


About the Founder

Incy Wincy Party Pieces was founded by Karen McGrath who was inspired to start a filled party bag service after the kids' party bags she had created for her own parties were the talk of the playground. After receiving many an admiring glance from mums and dads she decided to share her ideas and experience of fantastic party bags. After great demand she has expanded into party supplies and fancy dress.  The rest, as they say, is history!

Karen has a vast and diverse managerial experience and understands how parents need exciting and creative parties while still maintaining value for money. Incy Wincy Party Pieces is based in a picturesque village deep in the heart of South Wales.

Thanks for taking the time to read about Incy Wincy!