Blue Proper Adult 21st Birthday Card

A bold and funny personalised 21st birthday card that marks their milestone into proper adulthood, ideal for sons, daughters, friends or siblings turning twenty-one.

Celebrate the big two-one with this playful and cheeky 21st birthday card, featuring the words “Proper Adult” over a bold blue number 21. Ideal for anyone stepping into official adulthood, this card is perfect for friends, sons, daughters, nieces, nephews or siblings. Add the birthday boy or girl’s name for a fun personal touch and help make their celebration even more memorable.

Printed on quality card in the UK and paired with a kraft envelope, it’s blank inside for your own message. A light-hearted and vibrant card to mark a major milestone with a smile and a sprinkle of sass.

Quality FSC-certified 14.5 x 14.5cm 300gsm smooth white card.

Made to order, then loving and carefully posted in a hardback envelope, within 1-2 working days.

NB The colours displayed on your screen may vary slightly from the actual colour, due to different types of monitors.

Personalised with a name