What is the ruling regarding specification of embroidery (washi) in a forward sale contract for textiles?
Chapter on Guaranteed Salaf (Advance Payment) for a Specified Term
Al-Mughni
Book of Sales
Primary text
If the embroidery (washi) is an integral part of the weaving process when the fabric is manufactured, the contract is valid. If the embroidery is an addition made after the main weaving, the contract is invalid because such additions cannot be precisely specified or controlled.