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Our girls rainbow onesie is the ultimate outfit for all sparkly mini disco lovers out there.

This multicoloured tie-dye unitard is longing for a unicorn horn, some neon pink wellies and a festival stomping round to go cause mischief at! 

It's also next level glittery gym wear, for any splits doing, cartwheel spinning budding gymnasts out there. It's raring to be put to the stretch test.

This holographic catsuit features a glitter coating, iridescent sparkle panels and the signature Burnt Soul reflective to give some glow! And not only that, this little baby is UV reactive, totally disco ready! 

    • Want to twin it? Check out our women’s matching catsuit here

    • The incredible glow from our reflective hip panels come from a coating of tiny glass beads in adhesive which is fused to the fabric and due to this they need to be treated with care. We don’t advise them to be worn with anything that can act like sandpaper to the coating... for instance a bumbag with a rough backing like sequins of cracked leather. If you’re looking for something more hard wearing then please click here to change the panels
  • Order by 4pm GMT to process your order on the same day
  • The cut off time for international express orders is 1.30pm GMT
  • Guaranteed next day will require a signature on delivery
  • Free UK returns now available on all UK orders

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Hand wash your Lycra outfit in cool or tepid water using mild detergent. 

Drip dry away from direct heat and sunlight and do not dry clean or tumble dry.

Tackle stains straight away by quickly soaking the stain in cold or tepid water and rub small amounts of mild detergent to the affected area - do not use hot water as this can set the stain. 

To remove strong smells fill the sink with cold water, add a cup of baking soda and soak for no more than 1 hour. Drip dry as above.


We recommend hanging your Burnt Soul’s up when they’re not out causing mischief, especially if they’re more delicate foiled pieces.

Do not fold and put in a draw when damp - this will cause damage to any foils and could transfer fabric dye to other garments.


We love using glittery, shiny and holographic fabrics… as much as I’m sure you love wearing them! They do tend to need a little more attention than your average pair of leggings though. Whilst we always buy the highest quality of sparkles and foils we can find, if they are being worn and washed as an every day item of clothing then the foils may dull. If you’re looking for longevity or to use for fitness then it’s best to go for catsuits without liquid foil paneling. If you'd like more help choosing the right one for you then send us a message here.

keep oily liquids away from the reflective panels. The reflective panels are made by coating the lycra in minuscule glass beads. this makes it hard to get out oily substances once on the fabric. The good news is that it will have no effect on the reflective glow it gives out so you can continue shine bright where ever you go!

Customer Reviews

Based on 6 reviews
Beautiful rainbow sparkle jumpsuit!

Oh my little girl LOVED her jumpsuit. It looks even better in real life than on the website. Beautiful and so sparkly...So happy with it. (Now to get the adult version!!!)


I think I love it just as much as my daughter! She’s been practicing her gymnastics Christmas show all weekend in it & says it feels so good on!

Loved it!

I bought the rainbow jewel catsuit for my daughters 5th birthday party. It’s at the little gym where they make the kids do all sorts of gymnastics and so I thought it would be appropriate for the occasion and also still be special enough to be worn by the birthday girl! she absolutely fell in love with all the colors and the sparkles!


My daughter wears her catsuit all the time and people always comment on how great it looks. It’s so sparkly! She’s fairly tall for her age but her size 4-5 catsuit still fits and she’s now almost 6. It’s super stretchy and washes well. Couldn’t ask for anything more! Thanks xx

Unicorn Rainbow Jewel Kids Catsuit

My daughter absolutely loves her new catsuit. Burnt Soul were amazing and managed to get it out to me in 4 days at my request so that my daughter and I could wear our matching catsuits to a party. Sizing is perfect and the fit is great. She wore it to a party at the weekend and got so many compliments. Thank you! :)