What to Wear for a First Birthday Cake Smash Session

Once a cake smash session is booked, the question that lands in my inbox more often than any other is a simple one: what should we actually wear? It is a fair question, because a cake smash is a slightly unusual kind of photoshoot — part portrait session, part supervised chaos — and the outfit choices that work beautifully for a family portrait can go badly wrong once buttercream and sponge are involved. The good news is that dressing well for a cake smash is not complicated once you understand what the camera is actually going to see and what a one-year-old is actually going to do with a cake in front of them.

Start With the Baby's Outfit, Not the Parents'

The baby is the entire point of the session, so their outfit is where the planning should begin. Most families choose two looks for their little one: a "before" outfit for a handful of clean, classic portraits at the start, and then a simpler piece for the cake smash itself. This is genuinely the easiest way to get the best of both worlds — a beautiful, polished image for the wall, and a joyfully messy one for the album.

For the clean portraits, a smart romper, a simple dress with a bloomer set, or a classic knit outfit photographs beautifully and does not compete with the backdrop. For the cake smash itself, simplify drastically. A plain bodysuit, a nappy cover with no top at all, or a simple tulle skirt are the most popular choices because they photograph well covered in cake, they do not restrict movement, and — crucially — they come off and clean up in seconds afterwards. Elaborate outfits with lots of fabric, frills, or layers tend to look worse once they are wet and sugary, not better, and they make the inevitable clean-up far more time-consuming.

If your baby will be wearing a nappy only for the smash itself, that is completely normal and looks lovely in photographs — simple, timeless, and it puts all the attention on their face and their reaction to the cake rather than on an outfit. A first birthday tutu or dungaree set on top of a plain bodysuit is a popular middle ground if you want a bit more "birthday party" styling without excessive fabric.

Colour Choices That Actually Work With Cake

Cake smash cakes are usually white, cream, or pastel-iced, and the colours you choose for the baby's outfit and the surrounding set need to sit comfortably alongside that. Soft neutrals — ivory, blush, sage, dusty blue, oatmeal — tend to photograph the most timelessly and do not fight with the cake for attention. Bold primary colours can work well for a bright, modern-feeling set, but they need to be chosen deliberately as part of the overall colour scheme rather than as an afterthought, because a bright red romper against a pastel balloon garland can look mismatched rather than intentional.

White-on-white — a white outfit with a white or cream cake and a neutral backdrop — is a genuinely popular and elegant choice that a lot of parents overlook because it sounds risky. In practice it photographs beautifully; the cake becomes a textural, sculptural element rather than a big block of colour, and the images have a soft, high-end, editorial feel. If you go this route, do let me know in advance so I can plan lighting and backdrop tones to complement it.

One thing worth avoiding is very small, busy prints or logos on the baby's outfit. They tend to read as visual noise in a photograph and can date an image quickly. Simple, solid pieces or gentle, large-scale patterns (a subtle floral, a soft stripe) age much better in photographs you will want to keep for decades.

What Parents and Siblings Should Wear

If parents or older siblings are joining for some of the portraits before the cake comes out, the same principles that apply to any family shoot apply here: coordinate, do not match exactly. Choose two or three complementary tones from the same palette as the baby's outfit rather than putting everyone in identical colours, which tends to look staged rather than natural. I have written a fuller guide on this over on what to wear for a family photoshoot if you want more detail on building a coordinated but not matchy family palette.

A practical note specific to cake smashes: whoever is going to be closest to the baby during the messy part — usually a parent kneeling just out of frame to keep them steady or to hand them things — should wear something they do not mind getting a little cake on the knees or sleeves of. It happens more often than people expect, and it is much less stressful if you have planned for it rather than wearing your favourite cream jumper.

Practical Prep: What to Actually Bring on the Day

Beyond the outfits themselves, a little practical preparation makes the session run far more smoothly. I recommend bringing:

A spare bodysuit or two, in case of an accident before the cake even comes out. Wet wipes and a couple of muslin cloths, both for baby and for wiping down hands, chairs, or props between set-ups. A dressing gown or large towel to wrap the baby in immediately afterwards, since buttercream cools quickly and a freshly cake-covered one-year-old gets cold faster than you would think. A change of clothes for yourself if you are the one doing the close-up clean-up duty. And, if your baby has a comfort item or a favourite small toy, bring it along — it can be a genuinely useful way to settle them in the first few minutes before the cake becomes the main attraction.

On the subject of the cake itself: if you are having it made rather than baking it, most bakers who do cake smash cakes will make them with a reduced-sugar or simplified sponge and buttercream specifically because it is going to be handled and tasted by a one-year-old rather than served to guests. It is worth mentioning to your baker that the cake is for a cake smash so they can adjust accordingly, and worth checking in advance for any allergies, since cake smash cakes are typically eaten as much as smashed.

Hair, Shoes, and the Small Details

Bare feet almost always photograph better than shoes or socks for a cake smash — they look natural, they are one less thing to worry about getting dirty, and a baby's bare feet kicking against a cake tray is one of the small details that makes these images feel joyful rather than posed. If it is important to you to include a particular pair of shoes for sentimental reasons, we can absolutely do a few frames with them on during the clean portrait portion and then remove them before the mess begins.

For hair, simplicity wins again. A small headband or bow works nicely for the clean portraits but is worth removing before the smash itself, since it is likely to end up covered in cake and can obscure a baby's face in exactly the moment you want to see their expression clearly. Natural, unstyled baby hair photographs perfectly well and needs no intervention at all.

What to Avoid

A few things reliably cause problems and are worth steering clear of. Anything with buttons, snaps, or fastenings down the back is awkward to get on and off quickly, which matters when you are managing a squirming one-year-old between outfit changes. Tight elastic around the legs or waist can leave visible marks in photographs, so go a size up if in doubt. And avoid brand-new shoes or outfits that have never been tried on the baby before session day — an itchy label or an unfamiliar fabric is a surprisingly common reason a normally happy baby becomes fussy five minutes into a shoot.

It is also worth genuinely managing your own expectations about mess. Some babies dive straight in with both hands; others are more cautious and need gentle encouragement, a squished piece handed to them, or a sibling showing them how it is done. Both reactions make for wonderful, honest photographs, and there is no wrong way for a one-year-old to respond to their first cake. If you would like to see the range of what a real session looks like, my first birthday photography page has more on how I approach these sessions, and what a cake smash photoshoot actually involves covers the format in more detail.

Bringing It All Together

The outfits, the cake, and the setting all work best when they are planned as one cohesive palette rather than chosen separately at the last minute. When I confirm a cake smash booking, I talk through colour scheme, backdrop, and props with each family in advance so that everything — the balloon garland, the cake, the highchair or wooden stool, and the baby's outfit — sits together in a way that photographs as a complete, considered scene rather than a collection of mismatched elements. That planning conversation is genuinely part of the value of booking a dedicated session rather than trying to recreate one at home.

Full details on session formats and investment are on my pricing page, and if you are further along and thinking about capturing your child's first year more broadly, my milestone sessions page covers how cake smashes fit into a wider first-year story.

A first birthday only happens once, and the outfit choices that feel like small decisions in the run-up to the session end up being part of photographs you will look at for years. If you would like honest, specific advice tailored to your baby, your chosen colour scheme, or your particular cake, I am always happy to talk it through before the day. Get in touch with Yana Skakun Photography via the contact page and we can plan the details together.