This textile was thought to have been made between the 10th and 15th centuries in Egypt. It is linen, embroidered in blue and pink silk in a quartrefoil pattern linked by squares. There is also a rolled hem in yellow silk at the bottom of the textile.
The textile is 24 cm by 13 cm. Thread count of the linen is 22 threads per cm. The embroidered band itself is 7.3 cm. It is currently in the Ashmolean Museum.
There is a chart of the design here-
Let me know how it goes!