Re-Stocked, Cobalt Blue/Black/Gold Large Czech Iridescent Glass Button 1-3/16" 31mm #CZ-189 Picture Buttons They do not have a

They do not have a button hole - you sew them down

Rustic grays

color with tiny sashiko-look spots throughout

We're guessing it's a blend of mostly silk

Re-Stocked, Cobalt Blue/Black/Gold Large Czech Iridescent Glass Button 1-3/16" 31mm #CZ-189 Picture Buttons They do not have aDeep cobalt Bermuda blue petals turn darker, almost to black depending on the light, before flashing towards lighter again. The tiny round glass 'beads' between the petals are black, so there's great contrast with the metallic gold. This highly iridescent Czech Glass button was made by hand using the old, difficult, traditional techniques that Czech glass artisans are famous for. 1 3 16" diameter and about 1 4" thick. Four tiny, 1mm holes on the small