I’m currently knitting three scarves that are a ‘custom’ order from my website, Marcia’s Makings.  That is the point, after all– to make things that people WANT, especially if they ask for it in certain colors or styles.  It’s all the same price but, it’s a matter of what they think of versus what I think of.  I’m more than willing to knit or crochet or embroider or quilt something by request– it doesn’t cost more, so why not?