Here’s our very own Deathstroke costume. The mask was made from an Iron Man mask. I just used bondo on the part in the middle then sanded it down and painted it. I used a piece of red clear plastic for the eye piece and a sunglass lens to make it look like the other side was all uniformed.
The arm and leg gauntlets were soccer pads that I spray painted and cut out the spikes on the side out of foam board and spray painted those as well. The shoulder pads are part of a lacrosse pad set I just removed the excess padding on the chest and also spray painted that. The bullet belt was made from a vinyl black strap and a bunch of crayons I painted gold.
This Deathstroke costume was a lot of fun to make since my son saw the character in a video game and thought he was really cool and he was very happy with the costume.