jotted down some notes and did some measurements and basic mathematics for when I want to start on the sleeves. when I was doing my research/personal homework I notice the I would use the elastic to go across my shoulders with a undershirt/tank top and a tee shirt over it; I went and got some parachute buckles so I can snap them together before I throw a tee shirt or just slip it through my tee shirt sleeves and put them on with ease in any situation so its just a bit of innovation I thought I could do with this.