Amazingly, there are so many different ways to beautify your hijab and they are all affordable and easy. Here is a link to a Hijab with attached flower http://www.khimaronline.co.uk/crepe-flower-scarves/300-crepe-flowers-scarves.html. So all you have to do is simply put it on
There are also millions of websites with different types of pins, that you can use to decorate your hijab. Here is a link to unique pins. http://www.etsy.com/listing/150128230/clear-crystal-3-inch-silver-hat-pin
And of course there are thousands of videos on Youtube, that describe you step by step process of transforming your every day hijab.
And I have seen many girls using hair accessories for the hijab styles. Big flowers, head bands..... Possibilities are endless here.
I especially like this idea for young girls, who might be just starting to use hijab. This can be a great stimulant for them, a little support, proving that hijab doesn't in any way take away your beauty. So experiment with it and have fun!