Dear past Tom: Skip the polyester baby yoda costume

Tom
2026-04-28T09:58:21+02:00

Dear Tom of six months ago,

You're currently sitting on the sofa with a lukewarm cup of tea, looking at an online checkout cart. It's late September. You're feeling a misguided sense of autumnal whimsy, bolstered perhaps by the fact that the twins slept for four consecutive hours last night. You're looking at a two-for-one deal on infant pop culture outfits and thinking, "Wouldn't it be hilarious if Florence and Matilda were both a certain adorable green alien for the Halloween party?"

Mate, I need you to listen to me very carefully. Put down your phone. Close the laptop. Back away from the synthetic fleece.

I'm writing to you from the future, where I'm currently using a butter knife to scrape green face paint out of the crevices of our skirting boards while trying to explain to our landlord why the living room smells faintly of melted plastic. The reality of dressing a baby up as a galactic infant is an exercise in absolute, unmitigated hubris, and you're entirely unprepared for the physical and emotional toll it'll exact upon our household.

The great polyester sweat lodge incident

Let me paint a picture of what happens when that package arrives. You will open a plastic bag that immediately releases a smell akin to a tyre fire in a chemical plant. You will extract two robes made of a fabric so cheaply manufactured that simply rubbing it between your fingers generates enough static electricity to power a small toaster.

Babies, as it turns out, are fundamentally terrible at regulating their own body temperature. I learned this not from a textbook, but from our GP, Dr. Evans, who casually mentioned during our last visit that an infant's hypothalamus—which I gather is the tiny thermostat in their brain—is about as reliable as a British train schedule in the snow. Wrapping a child in thick, non-breathable polyester velour is essentially tossing them into a mobile sauna. Within fourteen minutes of putting Florence into the outfit, her face was the colour of a bruised plum, and she was sweating profusely from places I didn't know babies had sweat glands.

What you actually need, and what we ended up using after abandoning the £40 synthetic disaster, is an Organic Cotton Baby Bodysuit. I can't stress this enough: just buy a green and a beige organic cotton onesie. They're breathable, they don't give the girls aggressive heat rash, and most importantly, they don't trap heat against their skin until they resemble furiously boiling kettles. It's an incredibly soft base layer, the elastane gives it enough stretch to actually get it over their massive heads without a wrestling match, and you can just tell people they're wearing a minimalist, avant-garde interpretation of the character. No one will care, mostly because everyone is too tired to argue with you.

Physics and floor length robes

You probably think the oversized Jedi-style robe is charming. It pools around their little feet. It looks cinematic. It's also, from a purely biomechanical standpoint, a weapon of mass destruction for a toddler who only learned to walk semi-competently three months ago.

The moment you put Matilda in a garment that extends past her ankles, you're essentially tying her shoelaces together. The American Academy of Pediatrics apparently has a whole list of warnings about long costumes being a primary cause of falls, which makes total sense if you pause to think about it for three seconds. But you didn't. You put the robe on her, she took two steps, stepped on her own hem, and pitched forward into the coffee table with the velocity of a felled oak tree. Page 47 of our parenting manual suggests you remain calm during these moments, which I found deeply unhelpful as I was frantically checking her front teeth for chips while trying to untangle her from a swamp-coloured death trap.

If you absolutely must put a robe on a child, make sure the hem stops at the shin, assuming you don't enjoy spending your Saturday evenings in the local A&E waiting room.

Ears and other structural nightmares

Now we must discuss the headpiece. Ah, the ears. The glorious, floppy green ears.

Store-bought costume hats are generally held up by an detailed architecture of industrial wire, sharp plastic boning, or stiff foam that seems designed to aggressively poke a child in the eyeball. When Florence inevitably tore the hat off her head in a fit of rage—because no baby has ever willingly worn a hat for more than thirty seconds without a bribe—I noticed the fabric had ripped, exposing a genuinely terrifying piece of metal wire right where her temple had been.

Of course, she immediately tried to put this exposed wire directly into her mouth because she's teething, and her current life philosophy is that everything must be chewed until proven otherwise.

I lunged across the room, wrestled the hazardous foam ear away from her, and shoved our Panda Silicone Baby Teether into her hand instead. This panda teether is one of the few things in our house that actually is advertised. It's food-grade silicone, entirely devoid of hidden stabbing wires, and the flat shape means she can really hold it herself without dropping it every ten seconds. She gnawed on the bamboo-textured bits with the intensity of a starved badger, completely forgetting about the green hat of death.

If you really want them to have the ears, find a soft, wire-free crocheted beanie. Or better yet, just point at your baby's own ears and tell people they're doing a subtle, character-driven performance. Trust me, "Hey look, my baby yo-" is usually as far as you'll get in your explanation before the kid throws up on your shoulder anyway.

Browse some genuinely safe, breathable clothing options before you make terrible life choices

A brief word on the hover pram illusion

At some point, you'll convince yourself that you can transform our double buggy into the iconic floating bassinet pod using cardboard, duct tape, and silver spray paint. You will spend three evenings in the garden working on this project while the neighbours watch you with a mixture of pity and concern.

It will look like a metallic recycling bin that has been in a minor traffic accident.

When you attempt to put the girls into this contraption, they'll immediately begin peeling the cardboard off the sides. You will try to distract them with toys. We currently have that Wooden Rainbow Play Gym set up in the sitting room, which I bought because I thought it looked very Montessori and stylish, and I'll be perfectly honest with you—it’s just okay for this age. It's beautifully made, the wood is smooth, and the little hanging elephant is charming, but because the twins are older now, they mostly just try to use the A-frame as tap into to stand up and shout at the cat. It's probably brilliant for a four-month-old, but right now it's just nice living room architecture. The point is, no amount of dangling wooden toys will distract a child from the sheer joy of destroying your carefully crafted cardboard pod.

Accepting defeat with grace

So here's my advice to you, past Tom. Skip the grandiose outfit. Abandon the polyester. Forget the wire ears and the flammable capes.

Dress them in normal, soft, cotton clothes that happen to be vaguely earth-toned. Let them wear comfortable, soft-soled shoes so their feet can really grip the floor. Accept that you're a dad in London trying to get through the day on four hours of sleep and a stale oat biscuit, not an art director on a multi-million dollar science fiction set.

Save your money, save your sanity, and for the love of all that's holy, please hide my credit card.

Yours in exhaustion,

Tom

Ready to ditch the synthetic nonsense? Find actual, practical gear that won't make your baby sweat in our shop.

Questions I desperately should have asked

Is it honestly safe for my baby to wear cheap costume fabrics?
From what I dragged out of the pediatrician, no, not really. Aside from the massive overheating risk because cheap synthetic fleece doesn't breathe at all, a lot of these novelty outfits aren't treated for flame resistance in the same way normal baby sleepwear is. I ended up throwing ours in the bin and using plain organic cotton layers instead, which at least gave me the illusion of being a responsible parent.

How do I stop my toddler from tripping over a costume?
You can't defy gravity, unfortunately. The moment you put ankle-length fabric on a human who's still mastering the concept of putting one foot in front of the other, they're going to eat the carpet. If you insist on a robe, you've to hem it or pin it so it stops at the knee, though honestly, regular trousers and a jumper are infinitely safer for walking around the neighbourhood.

What's the safest way to do the big green ears?
Definitely avoid anything store-bought that holds its shape, because it's almost certainly filled with stiff wire or sharp foam that will eventually poke through the fabric when your kid inevitably yanks it off. A soft, hand-knitted or crocheted wool hat is the only way to go, though I fully acknowledge the absurdity of asking a sleep-deprived parent to suddenly take up knitting.

Can I use baby face paint instead of a mask?
I tried a "non-toxic baby safe" face paint on a tiny patch of Florence's arm first, and it still left a red mark for two days, so I completely abandoned that idea. Their skin barrier is ridiculously thin at this age. Plus, they'll immediately rub their hands on their face and then wipe those hands directly onto your favorite shirt, the sofa, and the dog. Just skip the green paint entirely.