Knickers In A Twist Happy 40th Birthday Card is a fun and cheeky way to celebrate a milestone birthday! Burst with personality and humour, this vibrant card features a playful vintage-style image paired with bright, bold text that will bring a smile to any 40-year-old’s face.

Perfect for a birthday girl who appreciates a bit of lighthearted banter, this card is ideal for friends, daughters, sisters, or colleagues reaching the big 4-0. The witty phrase "Don’t get your knickers in a twist" adds a charming touch of humour that makes this card stand out.

• Humorous & Playful: Great for anyone who enjoys a funny, upbeat birthday greeting.
• Personalised Touch: Add a name on the cover and write your own heartfelt message inside to make it truly unique.
• Vibrant Design: Eye-catching colours and nostalgic imagery to brighten up their special day.
• Perfect for 40th Birthdays: Celebrate this landmark age with style and laughter.

Whether you are celebrating a 40th birthday with close family or good friends, this card delivers the perfect mix of humour and warmth, ensuring your message won’t be forgotten. Add this cheeky birthday card to your gift selection and make their 40th extra memorable!

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.