Cute special occasionwear from toddlers to 10 years

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Dressing children for a wedding is one of those tasks that sounds straightforward — right up until the moment you're doing it.

The most important thing to get right isn't the price point or even the look — it's the fabric.

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Children are far less tolerant of structured, stiff or scratchy clothing than adults, and an uncomfortable outfit is an unhappy child, which means an unhappy parent, which means a wedding day that's more stressful than it needs to be.

Soft linings, breathable cotton, forgiving waistbands and easy fastenings matter just as much as how it photographs.

The second thing to get right is buy-in.

If she's old enough to have an opinion - and most girls over four absolutely are - showing her the options before you order is worth the extra ten minutes.

A child who chose her own dress, or at least feels like she did, is a child who'll wear it all day without complaint.

The same goes for boys: letting him pick the tie colour or decide whether he wants braces can be the difference between a willing participant and a small person staging a sit-down protest outside the church.

Beyond that, the practical considerations stack up quickly.

Think about the season and venue - a structured wool suit in July is nobody's friend - and factor in that children will run, crawl, dance and almost certainly eat something that stains.

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A beautiful outfit that can go in the washing machine is worth considerably more than one that can't.

We've picked options across a range of budgets and ages, from a £11 Matalan three-piece that makes complete sense for a fast-growing toddler, to a £130 Ralph Lauren dress for the girl who'll wear it to every occasion for the next two years.

John Lewis Heirloom Collection Kids' Embroidered Floral Party Dress, Cream
The Heirloom Collection is John Lewis's answer to occasion wear that doesn't look like it was bought in a rush - and crucially, doesn't feel like it either.

The fabric is soft enough that you won't spend the ceremony wrestling with a child who's decided she hates how it feels, and the full skirt gives her room to move freely from aisle to dancefloor.

The delicate floral embroidery and cream base work with almost any wedding colour scheme, and the sash at the back ties into a bow.

Monsoon Floral embroidered organza party dress pink
Starting with the most important feature: this organza skirt has enough volume to twirl in - which matters enormously to most small girls at weddings - but sits beautifully still for photos.

The floral embroidery lifts it well above the average party dress, and the soft blush pink works across spring and summer ceremonies without clashing with a bridal party.

It fastens at the back with a bow that you'll be retying approximately forty times, but she'll love it so much you won't mind.

Next Ecru White Short Sleeve 3D Flowers Dress (3mths-8yrs)
At £18 this is the one to buy when you'd rather spend the money on shoes - or when you know full well she'll outgrow it before the confetti has settled.

The 3D floral detail photographs beautifully and earns real-life compliments, but the real win is the cut: no scratchy netting, no stiff underskirt, nothing that will make her announce she wants to change halfway through the wedding breakfast.

The size range runs from three months to eight years, making it one of the few options here that works for toddlers and older girls alike.

TROTTERS Willow Rose Smocked Dress (2-4 Years)
Trotters has been dressing small children for weddings and christenings since 1990, and the Willow Rose smocked dress is the brand at its best.

The hand-smocked bodice is a detail that looks beautiful on small girls and keeps the fit forgiving - no rigid structure digging in halfway through the speeches.

The soft rose print is timeless rather than trendy, which means it won't look dated in the album years from now.

It runs in ages two to four, so it's best suited to a flower girl or younger guest.

POLO RALPH LAUREN Floral Cotton Day Dress 3-10 Years
For the girl who has very strong opinions about what she wears - and will tell you loudly if she doesn't like something - this Ralph Lauren cotton dress is worth showing her first.

The floral print feels grown-up enough that she'll feel like the occasion matches her, and the loose cotton cut is comfortable for a full day of wearing.

The price reflects the label, but if you're planning multiple outings out of it - wedding, summer party, birthday lunch - the cost-per-wear argument is a strong one.

Monsoon Aiden 3-piece suit with braces blue
The braces are the detail that makes this one - the kind of touch that looks smart in photographs and earns compliments from relatives you've never met.

More importantly, boys tend to actually enjoy wearing them, which is half the battle on a long wedding day.

The lighter blue is a fresh alternative to navy and works particularly well for outdoor summer ceremonies.

At £50 for three pieces, the finish you get is well above what the price suggests.

Monsoon sizes this generously, so if you're between sizes, go down rather than up.

Monsoon Kids' Oliver 4-Piece Check Suit, Navy
Four pieces - jacket, trousers, waistcoat and tie - means you open the box and you're done, which is exactly what you need when you're also trying to get yourself ready.

The navy check is smart without being stiff, and the subtle pattern gives it a polish that a plain suit can't match.

Importantly, Monsoon cuts this with an elasticated waistband on the trousers, which means he'll actually keep it on rather than staging a protest at the church door.

The jacket can come off mid-reception without the rest of the outfit falling apart - a practical consideration at any wedding with small attendees.

Angel & Rocket Kids' Smart 3 Piece Waistcoat Set, Navy
At £40 for three pieces this is outstanding value for an outfit he'll feel properly dressed up in.

The waistcoat is the detail that makes it - it adds a layer of occasion that a simple shirt and trousers can't achieve, and means the look holds up handsomely even when the jacket inevitably ends up on the back of a chair.

The shirt is included in the set, which removes one of the more tedious elements of dressing a small boy for a formal occasion.

Navy works with almost every wedding palette, photographs cleanly, and hides the evidence of wedding cake better than lighter shades.

Baker by Ted Baker Waistcoat Shirt And Trousers Set
Ted Baker's childrenswear applies the same considered detail as the adult line - and this three-piece set is the proof.

The shirt has a fine pattern rather than plain white, which lifts the whole look without veering into anything too loud for a formal occasion.

The waistcoat fits neatly over it, and the trousers are cut with enough room for a boy who won't stand still for photos, let alone the entire ceremony.

The fabric feels comfortable rather than stiff and formal, which goes a long way towards keeping everyone happy from the first hymn to the last dance.

Matalan 3 Piece Boys Stone Bow Tie Formal Top & Short Set (1-7yrs)
£11 for three pieces is the kind of price that makes you want to buy two - and for a child who will grow out of it in four months, that logic is completely sound.

The pre-attached bow tie removes the fiddliest part of dressing a small boy smartly, and the shorts keep younger children cool during a warm ceremony without sacrificing the formal look.

The stone shade is fresh and summery for the season.

For toddlers and younger guests who'll spend most of the reception charging across the dancefloor in their socks, this is entirely the right call.

For boys, the Monsoon Aiden is the sweet spot between looking smart and being something he'll actually tolerate wearing all day.

For girls, the John Lewis Heirloom Collection embroidered dress in cream is the one we keep coming back to.

It's soft, pretty enough that she'll feel like she hasn't, and versatile enough to work for christenings, birthday parties and family occasions long after the confetti has been swept up.