Fashion Accessory Forum

Hi guys and girls, im new to this site and im a guy (you probably guessed that from the name). This isnt an advert, im just asking for some advice really. I dont know a whole heap about womens shoes, bags, accessories etc but i do know that my girlfriend finds it frustrating when she has a really nice dress or outfit but cannot get shoes to match it perfectly.
Is this a problem that any of you have?
I have had an idea and I have worked on it a bit, basically I think I can colour match shoes...bags...accessories etc, so if you send a sample of a colour I could match it and dye shoes that colour. Its all very much up in the air at the moment but would that sort of service be useful do you think? I am just enquiring to see of its worth going through with it. Obviously I want it to do well but if nobody is interested then I can shelve it!
If I could have some feedback that would be great, thanks in advance.
Jon