Celebrate a Milestone with the Perfect 21st Birthday Card!

Mark the special occasion of a 21st birthday with this fun and vibrant Key of the Door greeting card, designed especially for a young woman stepping into a new chapter of her life.

• Bright & Playful Design: Featuring a cheerful illustration of a confident young woman holding a key, surrounded by whimsical stars and keys, this card captures the excitement and promise of turning 21.
• Personalised Touch: Customise the card with the recipient’s name on the cover—making it a truly unique and memorable keepsake.
• Meaningful Message: The phrase "Get the key to the door" symbolises new opportunities, independence, and good luck as they embark on adult life.
• Perfect for 21st Birthday Celebrations: Ideal for family, friends, or loved ones looking to send their best wishes on this landmark birthday.
• Room for Your Personal Message: Add your own heartfelt words on the inside to make this card even more special.

Whether you’re celebrating a daughter, niece, friend, or colleague, this card is a cheerful and uplifting way to say “Congratulations” and wish them luck on their exciting journey ahead.

Personalise this card cover and then add your greeting message inside. After ordering, we professionally print the 15cm x 21cm glossy card in full colour and enclose within an envelope. We then add a second outer red envelope and post to anywhere in the World - postage is only €1.65! All card stock is manufactured from trees grown in sustainable forests.

NEW! Optionally change the card Size to our extra large format - an A4 sized card in large envelope. Ideal for group signatures, photo cards or that WOW factor!

Orders placed before 4pm (Mon-Fri excl Bank Holidays) are posted that same day in Dublin, Ireland.