FINGERINSPIRE 2.2Yards Veil Netting Fabrics - 10Inch/25cm Wide Black Rhombus Birdcage Veil Netting Hat Decoration for Women Girls and Bride's Headdress Making

The keywords you want (so you can find this in your area) are “Russian tulle netting black”, “birdcage veil fabric black”, or “millinery netting black”. One of these should find it for you. There are rolls of this stuff on Amazon for cheap, in case you’re okay with ordering from USA bezosmart