Work at Home in What's Comfortable

Nine to Fivers and the commuting masses generally have to play by the rules of business attire. But many now work entirely or occasionally from home. There is a school of thought which prescribes that you are more confident when you are wearing something in which your are comfortable. If this means participating in a teleconference in a coat and tie even though you sit on your sofa, so be it. But many people are perfectly comfortable in a cotton bathrobe and slippers. Should this be the case, then your confidence will be boosted by wrapping that cotton robe around your PJs and your hand around your coffee mug.