Year 12 Formal Suits 2026

Year 12 students in velvet, paisley, tuxedo and coloured formal suits

Five complete looks for your Year 12 formal, from classic tuxedos to the velvet dinner jackets everyone wants in 2026. Pick your look, choose your size and we'll have it on its way within 3 business days.

Shopping for a Year 6 formal? Jump to boys' formal wear.

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Free delivery
Australia-wide
14-day exchanges
Swap sizes easily
Fast dispatch
Within 3 business days
Afterpay
Pay in 4
Free dress socks
On orders over $200

Choose your formal look

1. The tuxedo dinner suit

Classic black tie. The satin lapel makes it dressier than a business suit. Navy is the modern alternative to black. Jacket and trousers included.

2. The velvet dinner jacket

2026's top formal trend. Velvet catches the light in photos without being loud. Pair it with black dress trousers. Complete look from $304.98.

3. The paisley dinner jacket

For the guy who wants to be remembered. Keep the rest simple with black trousers and a plain shirt. Complete look from $309.98.

4. The coloured slim fit suit

Deep green and maroon look rich, coordinate easily with a date's outfit, and can be worn again to weddings and 18ths. Jacket and trousers included.

5. The microfiber colour suit

Bright colour without the big price. Add a waistcoat for a three-piece look that still works once the jacket comes off. Three-piece look from $274.98.

Year 6 formal: boys' formal wear

Boys' suits, dinner jackets, waistcoats and shirts sized for younger students, so your Year 6 graduate can look just as sharp on the night.

Shop all boys' formal wear

Complete the outfit and save

Our Bronze, Silver and Gold packages bundle your formal outfit at a package discount.

View packages

Getting the fit right

  • Slim fit is a closer fit. If you wear XL in regular fit, choose XXL in slim fit.
  • Suit trousers are six sizes below the jacket. A size 40 jacket comes with size 34 trousers.
  • Still growing? Measure close to ordering, not months before, and check the size chart on each product.
  • Need bigger sizes? See our Big & Tall collection.

When to order

Order at least four weeks before your formal and try everything on as soon as it arrives, so any size swap fits inside the 14-day exchange window.

Quick questions

Suit or tuxedo?
A tuxedo is the most formal, classic choice. A suit is easier to wear again. If your school says black tie, go tuxedo or dinner jacket.

Bow tie or long tie?
Bow ties suit tuxedos and dinner jackets; long ties suit regular suits.

Not sure on size or style?
Contact us and we'll help you choose.

Shop all Year 12 formal suits