Lisa, I was going to suggest the same lady. I have a mothers choice coco bassinette and she makes them specifically for that size - as well as boori etc. And they come in LOTS of colours!
That's the bassinette I have and yep, she has soooooooo many colours. I have things for the baby in chocolate at the moment and she made the most gorgeous chocolate coloured sheets for me. I am looking forward to buying some other colours once bub gets here.