If I have 1/32 (or anything really) jigheads, what do I put on there for the plastic part, the tube, skirt, whatever it is called.  When I looked at the jighead itself it has the weight, but the plastic lure part didn't have a size that I saw.  Some are obviously too big but others I was not sure.  What do I get?  This is for a panfish, but it could apply to any fish and jig head size.  Thanks.

for something that light, 1 inch or less. I personally use gulp alive 1 inch fry with a 1/16oz jighead for panfish

I have some 1/32 oz heads I use with TRDs.  They are marketed as a crappie jig but the 3 size hook works well with TRDs and other small worms or grubs. 

The only 1/32 jigs I have fished had little 1" plastic minnows on them.  I think it was branded the Lazer Minnow.  I hate fishing jigs that light but sometimes it's all they will bite on.