I impulsively ordered a cold-shoulder cardigan. What are The Rules for wearing this type of garment? I am guessing you are not supposed to wear normal T-shirts under it as it looks weird but then I don't have that many sleeveless tops. When I did wear a sleeveless top under it, I found that my shoulders were a bit, erm, cold. I love the colour and fabric but I'm guessing I should just return it. My DH and DC seem bemused by the garment and I fear I may have strayed into a fashion territory I am just not equipped to deal with... 