Does anyone know anything about sewing machines? Despite having no idea how to use one I keep toying with the idea of buying myself one. It would just be for taking up and repairing clothes and maybe making cushion covers and even curtains. Maybe. However I have absolutely no idea what to look for. I don't want to spend too much but I don't whether to go for a well known make that doesn't have many functions (would I use them anyway?) or a cheaper make that does. And do I need an overlocker?