This is a tutorial for adding pockets to loose gym shorts or pajamas that are already commercially finished. If you are making your own pants or shorts, there are easier ways to add pockets. These are Under Armour brand gym shorts. My boyfriend asked me to add pockets to them because he wants to keep his phone in his pocket at the gym. Since these don’t have pockets, he almost never wears them. When he does wear them, he quickly remembers why he never wears them. Pockets are super convenient. If you have a pair of shorts or pants that fit great but are annoyingly absent of pockets, then read…