Here's a simple "welcome back to school" card for teachers to print and give to their kids. It is designed to print onto A4 paper and be folded twice, so it is economical.
Welcome Back to School Card
There's a welcoming school bus on this printable card, which can be used for any school occasion including "back to school". Print onto A4 paper - not card - and then fold twice.
This is a large printable card - print onto card or glossy paper and fold once. Perfect for younger children starting school for the first time.