I have just been diagnosed with DCIS. Because of a terrible family history I will be having bilateral mastectomies with bilateral sentinal node sampling and placement of tissue expanders. I am waiting for a surgery date. Anyway, I need pratical information. What is most comfortable/pratical to wear post-op?...over-sized button-up shirt?...large sweat shirt? How long did you need help bathing, changing dressings and that kind of stuff? My husband and I just moved (I don't know anybody) and I will need to get someone from out-of-town to help out. I have no clue how much time to anticipate. Any other suggestions, thoughts or advice would be great. Thanks in advance!!