Can I use my Seamwork credits for Colette patterns? Yes! All of the Colette designs are available in the Seamwork shop. You can shop for Colette designs in the Seamwork shop here. Related articles What are the differences between a Basic, Premium, and Unlimited memberships? How do Seamwork memberships work? Membership cancellation Can I sell garments made from Seamwork or Colette Patterns? How do referral credits work if I am on an annual plan?