🎄 Order Cut-Off Dates 

To help make sure your gifts arrive in time for Christmas Day, please take note of our recommended order cut-off dates below.

We recommend ordering as early as possible during the busy holiday period, particularly for international orders.

🎄 DOMESTIC 

Standard

• VIC, NSW, SA, QLD, ACT - Order by Thursday 17 Dec to receive by Dec 24, 2026. 
• WA, NY, TAS - Order by Friday 11 Dec to receive by Dec 24, 2026. 

Express

• Metro - All States & Territories - Order by Sun 20 Dec to receive by Dec 24, 2026. 
• Rural - All States & Territories - Order by Thursday 17 Dec to receive by Dec 24, 2026.
  

🎄 INTERNATIONAL 

Standard  

• NZ, UK, Europe, USA/Canada Order by Friday 4 Dec to receive by Dec 24, 2026. 

Express 

• NZ, UK, Europe, USA/Canada Order by 11 Dec to receive by Dec 24, 2026. 

Please note: These dates are recommended order cut-offs to help ensure delivery by Christmas. Delivery times may vary due to carrier delays, seasonal demand and circumstances outside our control.

GENERAL SHIPPING

We use the Australia Post Network to ensure that all purchases are delivered promptly to your destination. 

• Standard Shipping - $11.95. 4-8 Business Days*.
• Express Shipping - $16.95. 2-4 Business Days.

International Shipping - Calculated at checkout, delivery times may vary. 

~ From all of us at Paper Republic, we wish you a very Merry Christmas 🎄 ~

We offer free click & collect from our Camberwell and Royal Arcade store. Please select your preferred location at checkout. 
Once we have picked up your order, you will receive a notification that your purchase is ready to collect. 

Celebrate a milestone birthday with the 21 Proper Adult Birthday Card.

Turning 21 is a big occasion, and this fun and cheeky birthday card is a great way to mark the moment. Featuring the playful "Proper Adult" message, it's perfect for celebrating someone officially stepping into adulthood, with a little humour along the way.

With its light-hearted design and witty wording, this card is a great choice for friends, family members or anyone who appreciates a funny birthday greeting. Whether they're feeling grown up or not quite ready for all the responsibilities, this card is sure to bring a smile to their face.

Product Features

• Fun and humorous 21st birthday design
• Features the cheeky "Proper Adult" message
• Suitable for male or female recipients
• Contemporary and playful style
• Perfect for celebrating a milestone birthday
• A lovely addition to a 21st birthday gift
• Ideal for posting or handing over in person

Product Details

• Design: 21 Proper Adult
• Size: 140 x 174mm
• Occasion: 21st Birthday
• Card Interior: Blank Inside

Why It's a Great Gift

The 21 Proper Adult Birthday Card is a fun way to celebrate someone reaching the big 21. Its cheeky wording makes it perfect for adding a little humour to their birthday celebrations and reminding them that adulthood is officially here! Whether paired with a present or given on its own, it's a great way to make their special day even more memorable.

Who This Product Is Good For

• Anyone celebrating their 21st birthday
• Sons and daughters
• Brothers and sisters
• Friends and best friends
  
• Anyone who enjoys funny and cheeky birthday cards

How to Use

Add your own personal birthday wishes inside the card and pair it with a 21st birthday gift, hand it to the birthday recipient or send it through the post to help make their special day extra memorable.

Shipping

• Australia-wide shipping
• International shipping available

Click & Collect

Available for collection from:

• Camberwell Store, Melbourne VIC
• Royal Arcade Store, Melbourne CBD, VIC

Select your preferred pickup location at checkout and we'll confirm once your order is ready for collection.

Australian Owned

Paper Republic is an Australian-owned and run stationery and gift retailer based in Melbourne. We offer shipping Australia-wide as well as international shipping, with a carefully selected range of beautiful stationery, calendars, gifts and design-led products.