Themed kids party supplies in the UK
If your phone is getting full of screenshots of balloon arches, themed tableware and Pinterest-perfect party bags, you’re not alone. Themed kids parties are hugely popular, and having the right party supplies is the key to pulling everything together. So, in this article, we’ll share ideas for popular themed kids party supplies available in the UK, along with a few practical tips to keep things manageable on the day.
Choosing an achievable kids party theme
Before you buy anything, it’s worth thinking about how the theme will work in practice. A good kids party theme will be easy to recognise & shop for and affordable across decorations, tableware and activities, so you don’t have to blow your budget. And, most importantly, it will be suitable for the age group attending. Keep in mind that classic themes like pirates and princesses tend to be easier to find supplies for in the UK and are often more budget-friendly than very specific or niche ideas.
Psst… we know that finding the right suppliers to fit your theme can be tricky. Luckily, that's where Kids Party Finder comes in! As well as being able to search suppliers based on category, you can type your theme in the 'Keyword' box on our home page, and all the suppliers in your search area that offer something that matches your theme will appear! Simple. Easy! Why not give it a go here: https://www.kids-party-finder.co.uk/
Classic themed kids party supplies
Some party themes never go out of style and are widely available across UK party shops and online retailers. These include:
Animal-themed party supplies
Animal parties are ideal for younger children and mixed-age groups. Think animal-print plates, cups and napkins with safari or jungle balloons, make your own animal masks or headbands as party activities and soft toy party bag fillers. You can plan an animal party indoors or outdoors, and it pairs nicely with neutral colours like green, beige and brown.
Princess party supplies
Perfect for birthdays and imaginative play, princess and fairy themes are easy to style without having them look cheap. Start with pastel tableware with crowns or stars, wand-making kits or decorate your own tiaras as activities, and deck the space out in soft pink, lilac, purple, silver or gold. Consider reusable fabric bunting rather than foil banners and keep glitter to a minimum (unless you enjoy finding it everywhere for weeks afterwards).
Superhero party supplies
Superhero themes are popular with school-age children and work particularly well for energetic kids. Shop for bold-coloured plates and cups, make cape or mask creation stations and decorate the space with comic-style banners and balloons. Activities like obstacle courses can be rebranded as ‘training missions’ too! Keep in mind that generic superhero designs are often easier to source in the UK than character-specific ones and may feel more inclusive to kids from diverse backgrounds.

Modern themed party ideas
If you’re after something a little different, these themes are still easy to find supplies for in the UK, but might feel more current or less ‘done’ than the classic themes.
Construction party supplies
Great for toddlers and younger children, especially if the party is outdoors or at soft play. Just get some digger or truck tableware, road-pattern table covers, traffic cone decorations, and vehicle-shaped party favours. A truck cake is a big winner, and to be honest, this theme is practical, gender-neutral and photographs well.
Rainbow or colour-themed parties
Rainbow or colour parties are ideal if your child is getting a little older and themes seem ‘lame’ to them. Go classy with simple coloured balloons and streamers, plain coloured tableware, themed outfits for guests and simple party bags in different textures or shades of the same colour. This theme works particularly well if you want flexibility and no character branding.
Dino-themed party supplies
Dinosaurs are a firm favourite and easy to cater for across age groups. If they’re a bit older, you could do a movie night with the Jurassic Park film series and complement it with dinosaur plates, cups and napkins, green and earthy balloon sets, fossil dig kits, and a ‘what’s your best roar’ party game. Dinosaur parties suit both indoor and garden settings and don’t need much extra styling.
Practical party supplies you shouldn’t skip
No matter the theme, there are a few basics that make life easier on the day:
- Compostable tableware
- Table covers for quick cleaning
- Clearly labelled party bags
- A few planned activities or an entertainer
- Handheld food options
Didn’t find anything to excite you in this list? Why not put in a request and let our suppliers suggest the perfect theme for your next kids party?