Step 20: Draw a series of curved lines on the top, right side of the body for the gi's short sleeves. Below that, darken the outer section of the guides to create the top part of Goku's arm. Add a couple of short lines inside the arm to emphasize the bicep on this Dragon Ball Z character.
Step 21: Darken the outer edges of the initial guide to finish the rest of Goku's arm. Using a couple of short lines, draw a wrist warmer. As you darken the circle for the fist, make the shape more angular. Add a short line at the top for Goku's thumb.
Step 22: Draw a series of lines across the midsection for this Dragon Ball Z character's belt. Darken the left side of the guides for the torso but make the lines more angular. At the top, draw Goku's short sleeves using a series of curved lines.
Step 23: Use the shapes to the left of Goku's torso as guides to draw the arm on the left the same way. Darken the outer edges of the guide and add some lines inside to emphasize the muscles. Draw a sleeve warmer using short, curved lines. Goku's fist will be hidden by his pants, so only draw a small portion of it.
Step 24: Use the long, rectangular shape on the lower, right side as a guide to draw Goku's first pant leg. Darken the path of the guide but make the edges more curved so that they resemble wrinkles on the cloth. The bottom edge should consist of curved lines to represent the pant cuff tucked into Goku's boot.