Ah, the wait can be excruciating at times!
Please allow 15 to 23 days for fabric samples to show up. Once it has been shipped out, an email containing the tracking number and a link to track it will be sent. You can use those to follow-up on your samples!
We use airmail for your samples* and is usually delivered to your mailbox. Perhaps you can have a look-see in there for good measure. :)
They generally arrive on time. However, if you think something is amiss, or if your tracking info seems invalid you may definitely reach out to us via Live Chat or e-mail us at firstname.lastname@example.org.
*some countries are exceptions to that because airmail cannot reach these places and will receive their samples via FedEx parcels.