Good place online to Order Cheap (but groovy) Fabrics and easy Patterns?

So I recently got a sewing machine and am still learning to use it. I need some fabrics and easy patterns to practice with, but am having trouble finding a good place near me. Anyone know of a good place online I can get fabrics and some easy patterns to work on? Oh, and any advice on Hemming pants? Still new with the sewing machine, but for me that’s the most important thing to learn since ALL of my pants need to be hemmed. Thanks in advance! I Lurve you guys!