My partner shop, Prints of Love, is highly specialized in paper printing supplies. They offer a massive array of papers in any color, thickness, or texture you can imagine. You’ll also find Card Stock Paper, Printed Envelopes, DIY Pocket Invitation Kits, Vellum Printing, and much much more! They offer worldwide shipping and your items will ship the same day you’ve ordered them: https://printsoflove.com/ref/brooklynpaperieco/ Personally, I always love linen or handmade paper whenever I am printing my own personal invitations.