Helpful background information:
Ideal sett (ends per inch)
Shrinkage
Yards per lb for yarn
Possible Order of operations:
Get inspired, or if you’re not, find something that you want to improve upon
Choose your yarn
Choose your color sequence
Choose your desired width
Choose your weave structure
Decide how project will be finished (hem, fringe, hemstitch, sewn into garment??)
Figure out your epi and total target number of threads
Look at colors and structure and figure out how you will use your ideal number of ends. This often takes some adjusting. Do you want your colors to line up with your structure? Do you have a limited amount of yarn of a certain color? What other considerations might you have?
Adjust as necessary
Figure out warp length and amount of yarn needed
Figure out which reed and how it will fit into your reed