This textile is thought to have been made between the 10th and 15th century C.E. in Egypt. The dimensions are 18 cm by 19 cm, with the ground fabric of tabby woven linen embroidered in running and double running stitch in blue and red silk. There is a selvedge along the top of the textile.
It can be found in the Ashmolean Museum, Accession number EA1993.206
I have charted the design. It is available to download as a pdf document.
Let me know how it goes!