"this is so interesting! i'm definitely glad i got this. the chain that goes around the shoulder has elastic at the bottom. it does fit a little tight but it needs to in order to stay put. the bottom fits right at the arm pit so i could see it being a little comfortable if you wear it for an extended period of time. and with the elastic stretched out, it could pinch a little, and might catch onto your skin if you don't relax the elastic before you take it off. but the chains cascade down the arm in the coolest way. truly a unique piece of accessory."