1. Myer: Classic Styles That Always Work

Many parents consider Myer’s a must-visit whenever they want to dress the kids up for a special event. They also sell children’s clothes from various brands, including Bardot Junior, Milkshake, and Kenji. You can buy anything from tiny tuxedos to designer couture—it’s all here under one roof!

You'll also find shoes, bow ties, and accessories to finish their look. The site is easy to navigate with size filters and reviews, plus they sometimes do matching outfits for sibling weddings or family snaps.

2. Seed Heritage: Dressy But Still Fun

When it comes to appearance, Seed Heritage is exactly the harmonious mixture of smart and lively.

There are blazers, crisp shirts, and lovely dresses with softly ruffled trimmings and tender little details for boys and girls who like elegance but still want something fashionable.

Their quality is quite high, and the colours are very pleasing to any woman’s camera eye. Although prices here position themselves on the mid-to-high scale, you are paying for excellent fabric and designs that have a distinct stamp of merit.

3. David Jones: Designer Looks for Fancy Events

When it comes to formal suits with that designer touch, David Jones carries them. They stock brands like BOSS, Polo Ralph Lauren, and Indie Kids. You will be able to find clothes that are all in the same vein, such as dress pants, shirts, and skirts, as well as cardigans.

It’s also a good safe spot whenever there is some set kind of mode, say black tie. In person, their sales staff can help put together outfits and make sure every detail is perfect if you give them specific instructions on things like colour or material.

4. Best & Less: Affordable Looks That Impress

When it comes to value, Best & Less provides some of the greatest. For boys, the store also carries full suits, which include a jacket, shirt, and even a a tie, all at affordable prices. For girls, they offer lovely little dresses with lace trim or tulle skirts that look the part.

They cover sizes from toddlers to tweens. And don't worry if you're in a hurry; many outfits can go straight into the washing machine.

5. Target Australia: Simple and Smart Options

For smart casual outfits that are comfortable at the same time, Target is pretty good. They sell all these combinations of clothes—chinos, shirts, blazers and cute dresses—that make you dress up without feeling too over-the-top.

Their emphasis is on comfort, so it's pretty popular with children who don't like to wear rough materials. The sizes are pretty straightforward, and their online shop means you can order ahead and use click-and-collect if needed.

6. Quick Tips for Picking the Right Store and Outfit

Before you start shopping, keep a few things in mind:

✔️ Check the dress code for the event

✔️ Measure your child and use the size charts on each store’s site

✔️ Choose easy-care fabrics, especially for younger kids

✔️ Let your child help pick the outfit

✔️ Try on everything early so you’ve got time to swap sizes or adjust if needed

Dress Them With Style and No Stress

Dressing your child for a special day doesn’t have to be hard or expensive. Kids formal clothes stores—Myer, Seed Heritage, David Jones, Best & Less, and Target—offer a solid mix of styles, prices, and sizes for all kinds of formal events.

With a bit of planning and the right shop, your child will look polished, feel comfy, and be ready for any big occasion.