narrow black scalloped lace ribbon choker with off center burgundy laser-cut butterfly.  

butterfly has bronze centerpiece with red satin rose,  and has a tassel made of black chains with dangling teardrop bead hanging below it. 

 adjusts between about 12 - 15",  

so best for necks about 11.5 to 14.5" 

 I have a matching lace butterfly earrings available in my store.