How nice and unexpected in our time to get a handmade postcard. If you have to congratulate someone close, we suggest considering such an interesting postcard in the form of a summer shirt or sailor suit. For postcards, you can use plain paper or take a thicker one.
A huge plus of this card is the ease and speed of folding. This is exactly the case when you can create a card in just a minute. An express postcard would be the best solution also if the guest came unexpectedly and you have not prepared yet.