It has been a while since I have offered up a tip but I hope this little gem makes up for it.
When making clothing I often cut the fabric when I have time and then sew as I have time. This works well except I often forget what I need to do and which part is what. To solve that problem I have stepped back into the past and pulled out a little used office supply,
Gummed Reinforced Circles
These little gems are are small , get sticky when you wet them and hold tight to the fabric letting you mark details and make tiny little notes to keep you on schedule!