Most items are a $30 deposit (other than the knot hat & mitts that are $10 deposit). Select the item you would like (if you don't see the one you want, select custom item) and add some details in the notes when you check out. State what item and size you would like made (for example, "raglan hoodie, 12/18m"). You will then receive an email within the next few days with an updated invoice to pay the remaining balance of your order.
Check out the current turnaround time in the Shopping and Shop Policies section. If your preorder purchase is made at the same time as in-stock purchases, your entire order will be held and shipped at the same time. If you need your items shipped separately as they are ready, please check out twice.