Does anyone have/know of any simple patterns/posts/video tutorials for turning adult t-shirts/sweaters into t-shirts, sweaters, or dresses for for babies/toddlers? I've got a few tops that I don't wear but are in good (or really good) condition that I'd like to try to make into little dresses my niece can wear around the house. I'm not an expert when it comes to sewing (I can do basic stitching by hand and really basic stuff when it comes to using a sewing machine) but I'm thinking there has to be a way I can do this that isn't too complicated. Something for beginners?