my hat

replaceitem entity yrsegal slot.armor.head minecraft:banner 1 0 {display:{Name:Wire's Banner},BlockEntityTag:{Base:3,Patterns:[{Pattern:hhb,Color:4},{Pattern:hh,Color:12},{Pattern:bo,Color:15},{Pattern:cs,Color:3},{Pattern:ts,Color:3},{Pattern:bs,Color:0},{Pattern:gru,Color:0}]}}