The first place to start is to find the fabric that you love. I'm happy to point you in the direction of some great fabric shops and websites if you want to get in touch and let me know the sort of thing you have in mind and your budget.
I can get a trade discount on many fabric companies which generally gives a discount of around 20-30% on the RRP.
The list of fabric companies is extensive,
and includes some big name brands including:
Clarke & Clarke,
Colefax & Fowler,
If you fall in love with a designer fabric that's outside your budget I may be able to suggest some clever ways to use it in combination with a less expensive fabric, or I might be able to point you towards some similar, less expensive fabrics.