Hard for me to see this as anything other than an accessory to wear. I guess if you are looking for something to nitpick on, you can find it.
Kind of looks like Rachel rescued that scarf from the dog, or maybe it got caught in her lawn mower.
So what's she gonna do for go-juice now? No Dunkin Donuts. No Starbucks. Reduced to that crap in the filty pot in the breakroom I guess.