newbe, not new to tying but new to jig's have questions

[Uncle Al]

Hi everyone, I have tied some flies that we used for perch this year and they worked beyond our expectations. I have a friend that fishes for crappies and he asked if I could tie some jigs for him. Don't know where to start. He uses lead head jigs, and has said that he likes pink and white colors. I was thinking about using chenille for body material, but don't know what size chenille comes in. I've been scrolling through some of the forums, and really enjoy the pics that you have posted, but don't know what material you're using. The flies I tied last summer were mostly thread and chrystal flash, some had peacock herl, all had beads. We had a blast using them. here's a pic of some of them.