Shoppers Rule – Lots of sewing supplies, with replacement blades for sergers! They have a “make an offer” feature so you can haggle on prices!
Zipper Stop – Zippers with bulk prices available, plus other sewing supplies.
CTSUSA – Wholesale sewing supplies like elastic, thread, needles, etc.
Joann.com – Zippers, thread, fabric markers, etc.
Nancy’s Notions – Lots of notions and sewing/craft supplies.
Ghee’s Handbag Patterns – Bag patterns, hardware, and frames.
Tebo Designs & Pattern Co. – Well illustrated patterns for decorative quilts, dolls, table toppers and more.
ZipZapKap – vintage sewing patterns