Make sure your mate has his positive pants firmly on to celebrate his big day with this positive y-front pants birthday card!

This cheery birthday card features a hand drawn illustration of positive y-front pants, in fun 70s-inspired colours. The illustration can be personalised with a name if you choose.

The card is blank inside for your own message. This positive y-front pants birthday card is part of a wider Positive Pants range including stickers and badges. 10p from the sale of every card, and each item in the Positive Pants range, is donated to MIND, the mental health charity.

The 300gsm, 100% recycled, white, square card measures approx 14cm x 14cm, is blank inside for your message, and comes with a brown, 100% recycled paper envelope.

Your card will be protectively packaged in a compostable clear bag and posted in a hard back envelope to ensure it arrives in perfect condition.