yup, don't panic or be too upset yet, parcel post is SLOW! they tell you when you go to the post office it can take up to a month for parcel post. i went to send a package to my son in Florida (i'm in michigan) it took 3 weeks...i could have driven down handed it to him and drove back home in a long weekend...so, when placing orders on line make a point of reading their shipping policies and choose the shipping method which will work best for you. i have never had a fabric co. just send my package parcel, but i have seen the option offered. i always shop where i can order enough to get free shipping, and always priority.
good luck, we are all hoping that your package arrives safe and sound in a timely manner. i am really surprised that the store does not ALWAYS as part of normal operations use tracking services, it seems like just good business....