Belle and Boo Cupcake Party Invitations Card Pack Sold in 6's Belle and Boo £1.50 Default Title - £1.50 This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. SALE 50% OFF Product code: 2404 Illustrated by Belle and Boo. This box set contains 8 party invitations with 8 100% recycled Kraft envelopes. 1 Card design. Card size - 85mm x 120mm folded. Please enter the multiple of 6 that you require into the quantity box.