Patterns and fabric -- only problem is that they don't match up. Tons of fabric that only goes with itself and the patterns all call for maybe 1/8 yard more than I have so I have to buy more fabric. Then I lose the patterns or get a major case of cutter's remorse and need to "save" that beautiful piece for who-knows-what later on so I have to buy more fabric .....and then I need a larger piece for the backing or binding so I have to buy more fabric .....or maybe that print would go better as a purse or tote bag so I better buy more fabric ......