Ive recently made a dress for a friend. She wanted something she was unable to find elsewhere. Materials come up to £16, shipping of fabric was £6, not sure the cost of using my machine and threads was and it took me about 6 hours in total. It’s a 18-24m dress with a zip, gathered waist and trim. As it’s the first time making one I’ve said £20 will cover it. My stitching isn’t perfect but I’m told I’m my own worst critic.