3,106. Wearing Wool Garments With Linen Garments
Hilchos Kilayim 10:10
If a wool garment gets ripped, one may join the torn parts together with linen threads. They may be tied, but not sewn.
Hilchos Kilayim 10:11
One may wear both wool garments and linen garments, and he may tie a belt around them on the outside. One may not wind cords of these garment together, tying them between his shoulders.