From outdated classroom supplies and equipment to much-loved games we used to play in the playground, it's a pleasure to get nostalgic about our former school days. Let's take a look back at some of our favourite memories from school in the '80s and '90s. For a daily dose of 9Honey, subscribe to our newsletter here .

Is this school lunch order making you do a double take too? An old paper bag with a canteen order scrawled on it was shared onto a popular Instagram page, @the_iconic90s and it's making us all yearn for simpler times. The classic Australian food order includes one meat pie for $1.20, a chocolate donut for $1 and a Big M chocolate milk for $1.

And the grand total? Just $3.20. It's unclear exactly what year this paper bag was unearthed from, but it's giving plenty of Australians a healthy dose of nostalgia.

"I'll never forget that feeling of sheer happiness when your mum said you can get your lunch from the canteen. It's the little things that made us happy 😃," the photo was captioned. A few Instagram users took to the comment section to marvel at the cost.

"Gotta love those prices," one person said. "The sauce now costs $3.20," another joked.

Adults around Australia have been triggered by an image of a familiar purple plastic tub with a little white lid and the memories it has conjured up. Namely, Perkins Paste. The glue became something of a cultural icon and was a staple in classrooms across the country before the start of the '90s – before glue.