Silent Night Tree Skirt | Berroco Our lovely aran knit tree skirt can also be a poncho by simply eliminating one of the sections. It’s knit in Peruvia™ and it buttons up with an assortment of buttons from JHB International, Inc. One size Size Approximately 36” across Materials 6 Hanks Berroco Peruvia (100 grs), #7100 Blanco 36” Length circular knitting needle, size 10 (6.00 mm) Cable needle (cn) 5 St markers 9 1” buttons from JHB International, Inc.